@device(x2700) @majorheading(List of CPSE Problems) @verbatim[ Ref Date G-Ref Site Description ============================================================================= 1 27 Jun 83 F189 KB Poll/Final Funny 2 27 Jun 83 F188 KB Add/Del addr funny 3 12 Aug 83 F200 AT Listaddr doesn't work 4 12 Aug 83 F201 -- Incorrect handling of RNR 5 12 Aug 83 F202 KB Call redirection fails (Addr table problem) 6 22 Aug 83 F217 AT Process AC3 Call Instr. error (3 crashes) 7 12 Dec 83 F267 KB Link enable causes a CPSE crash =================================================================== 8 1 Feb 84 F284 KB CPSE crash caused by console out of paper 9 1 Feb 84 F285 KB Proc AC14 Call Instruction error at @@C654 10 27 Feb 84 F311 KB Proc AC14 Call Instruction Error at @@C654 11 8 Mar 84 KB Proc AC15 Call Instruction Error at @@C654 24 Mar 84 **** AT Power Supply Fault 3 Apr 84 **** KB Crash with no message (See F336) 3 Apr 84 **** KB Actually a Process AC20 call inst. error (logged as F336) 12 11 Apr 84 F336 KB System Error in Process 0 (3 crashes) 13 11 Apr 84 F337 - Status of a line on second CPSE can be wrong 30 Apr 84 **** AT Ribbon Jam CPSE crash (No SIR - Known prob.) 14 1 May 84 F355 KB Crash with no message 15 1 May 84 F356 65 Process EUM QCount error at @@c67E Past 3 16 May 84 >> >>>>> Type 2 Release 1 installed at KB --- 16 16 May 84 F365 KB Crash with no message on Type 2 Release 1 21 May 84 **** KB H/W Break - replaced power supply (hol) 17 4 Jun 84 F376 KB Crash with no message 18 4 Jun 84 F377 AT Process AC4 exit at @@cc44 past 2 RA=@@EEEE0022 19 4 Jun 84 F375 KB Log file is not circular 5 Jun 84 **** AT Line 3 problem, similar to '18' - engs asked to change board. 20 6 Jun 84 F373 KB Process AC9 exit at @@F7BC past 2 RA=@@35 RX=8 RY=59AC RZ=1E8 RL=824 21 6 Jun 84 F374 KB CPSE failed to auto-load after crash #20 22 6 Jun 84 F382 KB Proc AC36 Call Instruction Error at @@C654 RA=@@11 RX=@@1 RY=@@8000 RZ=@@D RL=@@668 23 7 Jun 84 F379 KB Pr. LMAN protection violation (referencing CST 2) at @@C088 past 5 24 14 Jun 84 F392 AT Crash with no message on App. Tower CPSE 25 Jun 84 **** AT Crash RA=0B, suspect power problem 26 Jun 84 **** AT Crash RA=0b 26 Jun 84 **** AT 11.40am, all power lost 26 Jun 84 **** AT 16.20, crash RA=0B 27 Jun 84 **** AT 08.10, crash RA=0B 27 Jun 84 AT-- - New PCC installed (+line 3&4 replaced) 25 27 Jun 84 F402 KB Crash with no message 28 Jun 84 **** AT-- -- Power Supply replaced 28 Jun 84 **** AT Power Supply crash 2 Jul 84 **** AT Power supply crash 3 Jul 84 **** AT Power supply crash 4 Jul 84 **** AT Power supply crash 06.07am 4 Jul 84 **** AT Power supply crash 11.35 26 19 Jul 84 F422 KB Call thru Gateway causes CPSE crash NB: Large Nos of crashes due to this bug ! 27 19 Jul 84 F426 AT Pr. LMAN protection violation (ref CST 1) at @@C088 past 5 20 Jul 84 AT-- Type 2 Release 1 installed at AT CPSE 27 Jul 84 KB- Patch applied to fix 'no message' crash 3 Aug 84 AT- CPSE down for 3 hours after engs attempt to change boards ! 28 13 Aug 84 F452 Crash with no message (Patch in!) 3 Sep 84 **** KB-- PCC with lines 40-43 installed (H/W only) 29 19 Sep 84 F477 KB Proc AC15 call instr. error at @@C654 past 2 RA=@@11,RX=@@1,RY=@@8000,RZ=@@D,RL=@@668 20 Sep 84 **** KB>> Type 2 Rel 2 Installed (no Null G/W) 20 Sep 84 **** KB Proc AC11 prot. viol.(ref CST 2) at @@F054 past 2 RA=@@41020C RX=@@64 - Caused by call to NullGW - partly patched out. 3 crashes in 30 mins. 30 27 Sep 84 F482 KB Proc EUM Qcount error at @@C22A past 3 4 Oct 84 **** KB Proc LMAN prot. viol.(ref CST 2) at @@C088 past 5 RA=@@23 12 Oct 84 **** KB Proc AC15 Call Instr. error at @@C654 29 Oct 84 **** KB Proc LMAN prot viol at @@C088 (Enable lau) 9 Nov 84 **** KB>> Type 2 Rel 3 Installed Nb: Null G/W still partly there Addressing wrong on line to 4065 288888888888 goes to StSW. Lau 3 redirected to Lau 4 12 Nov 84 **** ATt. Trapped - Proc Error 6 on Lau3 RA=@@EEEE0021 32 17 Nov 84 F536 KB4 Proc AC2 exit at @@F7B6 PAST 2,RA=@@35 2 crashes 19 Nov 84 **** AT Crash while changing ribbon 5 Dec 84 ++++ KB-- - Patch applied to fix F536 33 10 Dec 84 F546 KB No Transmission from CPSE on Lau43 after abort frame sent by CPSE (38.4Kb) 34 10 Dec 84 **** KB Proc AC40 Call Instr. Error at @@D46C past 2 (while tesing on Lau43 was being done!) =================================================================== 35 7 Jan 85 **** KB Proc AC15 Call Instr. Err. @@C654 past 2 36 16 Jan 85 F562 KB Proc AC8 Exit at @@F7B6 past 2 37 17 Jan 85 F575 KB Proc EUM Qcount at @@C22A past 3 AT Hardware crashes 6 Feb 85 **** AT Proc AC24 Call Instr err at @@C654 (see F477) 38 10 Feb 85 F575 KB Proc EUC Qcount at @@C22A past 3 11 Feb 85 **** KB Proc EUM Qcount at @@C22A past 3 39 12 Feb 85 F576 KB Proc Ac16 exit at @@c4e6 Past 2 RA=@@EEEE0010 15 Feb 85 KB-- - Patch applied to fix EUM Qcount AGAIN 22 Feb 85 **** KB Proc AC36 Call Instr err at @@C654 (see F477) 27 Feb 85 **** SS Crash with no message (Engineers fingers?) 27 Feb 85 **** KB Proc AC17 Call Instr err at @@c654 4 Mar 85 **** KB>> >> Release 2.4 Installed on KB CPSE Problems: 288888888888 goes to stsw add 15000111 to lau 11 40 5 Mar 85 F587 KB Proc AC15 Call Instr err at @@C654 - NOT F477 ! 41 5 Mar 85 F588 KB Proc EUM Qcount at @@C22a (see F356) 5 Mar 85 **** KB-- -- Patch applied to fix EUM Qcount again !! 9 Mar 85 **** SS-- -- 4160 with Rel 2.4 Installed 42 12 Mar 85 F596 KB Proc AC15 Call Instr err at @@C654 43 15 Mar 85 F599 KB Min Buff count,+Proc Ac42 exit+Proc MP exit 44 19 Mar 85 F600 KB CPSE Transmitted repeated 'aborted' frames 21 Mar 85 **** AT 3 crashes - h/w funny? 27 Mar 85 **** KB Proc Ac30 Call Instr err at @@C654 45 2 Apr 85 F610 KB Proc GW1 Exit at @@D9DE past 2 RA=@@FF, RB=2 2 Apr 85 **** KB Proc GW1 Exit at @@D9DE past 2 RA=@@FF, RB=2 16 Apr 85 **** AT Proc AC6 Exit at @@F606 past 2 RA=0 46 1 May 85 F618 AT Min Buff Count, followed by:- Proc.AC1 exit at @@C1D4 past 6, RA=EEEE0053 7 May 85 **** KB Trap Proc error 6 RA=EEEE0032 (No spare Buff) 13 May 85 **** AT Power Supply Fault, down 16.00 till 16.05 on 14th 15 May 85 **** KB Proc AC39 Call Instr Err at @@C654 past 2 (After Close on Lau 39) 47 27 May 85 F634 Al Status report on an2nd PSE link wrong. See #13 3 Jul 85 AT Proc AC15 call intr. err. at @@C654 24 Jul 85 **** AT Trapped-Proc AC24 exit at @@C5FA past 2 RA=@@EEEE0014 25 Jul 85 **** AT CPSE crash - no message 26 Jul 85 all Lightning strike - Mains Power Failure 9 Aug 85 **** KB-- ---T2R5 installed on System 669 19 Aug 85 .... KB AC24 exit at @@CA58, RA=@@EEEE0021 GEC say change board, microcode patch later 19 Aug 85 .... KB AC25 exit at @@4C2A, RA=@@EEEE0022 On reload:- AC24 exit at @@63C2, RA=@@EEEE0022 and AC34 exit at @@6966, RA=@@EEEE0022 2nd reload cleared it 20 Aug 85 .... KB AC12 exit at @@Ca58, RA=@@EEEE0021 1pm, GEC replaced board for laus24-27 48 20 Aug 85 F707 AT Crash with MIN BUFF COUNT (See F618) 49 20 Aug 85 F708 AT Crash with no message 50 20 Aug 85 F706 SS Close Lauxx doesn't always work. (numbered 47 by accident) 21 Aug 85 .... KB Memory board fault 51 23 Aug 85 F709 KB Crash with QC ERROR, RY=@@3D - EUM Process (While load testing G/W) 30 Aug 85 .... AT Crash, needed powered off to fix (H/W?) ?? Sep 85 .... SS QC Error (caused by a line with no address) 4 Sep 85 KB GW1 Segment Instruction Errpr @@D434 past 4 4 Oct 85 KB Power Supply Fault - out till 11.30 7 Oct 85 KB-- --- 2nd version T2R5 installed at KB 14 Oct 85 SS GEC engin crashed it while doing PM 16 Oct 85 KB AC13 & 27 exit with RA=@@EEEE0022 28 Oct 85 AT 6 crashes due to a Processor error between the 28th Oct and the 5th November (see sheet) 6 Nov 85 SS Proc. AC1 call inst err at @@D54A past 2 - problem fixed in T2R5 52 12 Nov 85 F762 AT CPSE crash: Min Buff Count 53 12 Nov 85 F763 AT CPSE crash: Halted, full nucleus - HRK instr. PNO = 0, x+0, y=1 z = 1100 54 25 Nov 85 F776 KB Proc AC2 exit at @@F8CE past 2, RA=@@35 27 Nov 85 .... KB Proc. power supply fault (exact one unknown) 2 Dec 85 .... KB Proc. power supply fault (identified this time) 55 2 Dec 85 F777 KB V35/48kbs problems - underrun & recovery faults 2 Dec 85 .... KB Power Supply again (12.57) - GEC fixed at 13.00 56 2 Dec 85 F778 KB Address problem on Call Accept packets 57 20 Dec 85 F784 KB 3 Trapped Process errors - caused by SOFTWARE ============================================================================== 58 10 Jan 86 F801 KB H Crash - STII ERROR AM:0,AL:7,RY:44,RZ:0,EC:9 System error in Process 0 (Hardware blamed) 14 Jan 86 .... AT H System error in Process 0 - no other message, required a power off & on to get it reloaded 15 Jan 86 .... AT N 3 trapped processes during night, ac28, 34 and 33 reasons: eeee0053, EEEE0032 and EEEE0032 xx 17 Jan 86 F793 KB S Proc EUM QCOUNT error at @@C698 Past 3, RA=1,RX=2 3 Feb 86 Al E Power surges, at different times on all 3 3 Feb 86 AT S Crash due to console out of paper 6 Feb 86 KB E Power Surge 6 Feb 86 AT E Power Surge 10 Feb 86 AT O Reload to clear TRAPPED PROCESS error 11 Feb 86 SS O Out to engs from 1-2pm 13 Feb 86 AT H H/W Crash - CPU HALTED, A = 0000000B 14 Feb 86 AT O Reloaded to see if a line came back - it didn't 25 Feb 86 AT N Trapped Proc EEEE0021 on Lau 03 (See Below) 25 Feb 86 AT S Call Instr. err. at D550 past 2, RA=4A00 26 Feb 86 AT N Further Trapp Proc 26 Feb 86 AT O Out 1-2pm for investigation - Bad Flex Crate 6 Mar 86 KB N Proc AC1 exit at @@CA58 past 2, RA=EEEE0021 6 Mar 86 KB O Reload over night to cure AC1 10 Mar 86 AT H Halted, A=0000000B, power off&on needed to clear 11 Mar 86 AT O Disc fault, engs had 1-1.30 to fix >>>>> AT Release T2R6 installed 1.30-2pm 60 12 Mar 86 F821 AT S Crash caused by console out of paper 61 14 Mar 86 F822 SS S Crash:AM:0,AL:1,RX:10,RY:6,RZ:0,EC:9 - QC ERROR - 60 calls on a link, link goes down 14 Mar 86 SS S Crash: Duplicate of above 62 27 Mar 86 .... KB N Some Partials on 670 not reported on 669 31 Mar 86 >>>>> KB Release T2R6 installed 1-2pm (NB: Lau 5/50 switch + DTE/DCE problems) 1 Apr 86 KB N 4 trapped procs - EEEE0022, Laus 36,37,38 & 39 1 Apr 86 KB O Reload 1pm to fix traped procs 8 Apr 86 KB O Attempt to fix DCE/DTE 10 Apr 86 KB N Proc error 6 - EEEE0014 on Lau 07 10 Apr 86 KB O Reload to fix Lau 07 & change addresses 10 Apr 86 AT H Down 0400-0805 Disk fault 14 Apr 86 AT H FMC Power Supply, down 1.5 hours 15 Apr 86 AT O 1300-1540 eng. chane disk 16 Apr 86 AT H 0440-0803 - no reason 16 Apr 86 KB N Trapped proc 16 Apr 86 KB O Reload to cure trapped proc 21 Apr 86 AT N Trapped Proc error 21 Apr 86 AT O 1300 Reload to fix trapped proc 22 Apr 86 AT H 0700-0800 Disk again AT H 0934 Disk 22 Apr 86 AT O GEC in to fix disc again 23 Apr 86 AT O GEC in again 8 May 86 KB O GEC 1300-1400 to fit V35 H/W ?? May 86 SS O Booked out to change addresses (4th switch install) 14 May 86 KB S Proc EUM QCount error 14 May 86 SS O Booked out to change addresses 15 May 86 all E Power surge 64 ?? May 86 F858 KB S Proc. EUM QCount error 63 2 Jun 86 F859 AT H AM:0,RX:0 etc Invalid System Error (on close lau 01) 4 Jun 86 KB S Proc AC8 exit at @@F930 past 2, RA=@@35 6 Jun 86 AT H AM:0 etc Invalid System Error again 9 Jun 86 KB H AM:0 etc STII ERROR 0 17 Jun 86 KB E Lightning strike 17 Jun 86 SS E Ditto 24 Jun 86 AT E Power Spike 29 Jul 86 KB H Power Supply Problem (fixed by holding off for a while) 65 1 Aug 86 F894 KB S Min Buff Count, followed by CPSE crash 22 Aug 86 SS Small switch taken out of service at KB 22 Aug 86 ----- SS O ---- Release T2R7 installed on 509 25 Aug 86 ----- KB O ---- Release T2R7 installed on 669 27 Aug 86 KB N Trapped Proc AC42, EEEE0023 (modem installation) 28 Aug 86 KB N Trapped Proc AC44, EEEE0023 (Unused line !) 29 Aug 86 KB O Reload to cure trap. proc. 3 Sep 86 -- - V35 used between AT & KB 3 Sep 86 SS - 4160 relocated to AT 66 3 Sep 86 F912 AT H Sys error in Proc 0 - STII error 3 Sep 86 KB N Trapped Proc AC03, EEEE0021 (inserting line monitor) 3 Sep 86 KB O Reload to recover link to TelePAC 10 Sep 86 KB O GEC took 1300-1400 to chase v35 problem 10 Sep 86 KB E GEC engineer crashed by accident ! at 1500 11 Sep 86 KB E Power supply surge 11 Sep 86 AT H AM:0,EC:9 Invalid System Error 67 12 Sep 86 F913 SS O Auto-ipl when TEST C done (during re-installation) 17 Sep 86 AT H CPU Halted, A=FFFFFFFE, Test 0 failed errors 13, 15 and 18 on auto reload 68 19 Sep 86 **** KB S Proc AC8 exit at FAEE, RA=00000035 2 Oct 86 KB S Proc AC2 exit at FAEE, RA=00000035 6 Oct 86 KB S Proc AC3 exit at FAEE, RA=00000035 ? Oct 86 KB O Patch for Lau 3->DTE, chann=100 and addaddr put in 9 Oct 86 KB O Patch for 0-035 and undoing of addaddr patching 13 Oct 86 AT H Power Supply, A=FFFFFFFe & test 0 failed 13 Oct 86 AT O Gec changed a board 14 Oct 86 AT H Power supply again 14 Oct 86 AT O Gec in again 21 Oct 86 KB H Power Supply Fault 22 Oct 86 SS H No lights CPU panel, powered off&on 24 Oct 86 KB S Sys Error in PROC 0 * multiplexor * 25 Oct 86 KB N Trapped Proc EEEE0022 25 Oct 86 KB N Disc Mecanism 39, track 2,244,243,29 25 Oct 86 KB N Trap. Proc. EEEE0022 Lau 12 & 25 above caused by * unterminated multipl. 2 Nov 86 AT O >> New Version of T2R7 installed 2 Nov 86 SS O >> New Version of T2R7 installed 3 Nov 86 SS S Command Rejected? message - no buffers, no traffic 4 Nov 86 SS S Out of buffers again, cause: Dangling Trunk 6 Nov 86 KB O >> New Version of T2R7 installed 69 6 Nov 86 F953 SS S 6 QC error crashes (new kb s/w) 6 Nov 86 KB S Proc AC3 exit at FAEE, ra=00000035 - reverted to previous KB s/w (patch missing) 70 10 Nov 86 F963 AT S Proc AC6 exit at DD6e past 2, ra=EEEE0034 - followed by crash - dump sent 21 Nov 86 all E Power fluctuation 22 Nov 86 SS S Out of buffers - trunk came back up - twice 22 Nov 86 AT ? Proc AC2 exit at F986 ====================================================================== 11 Jan 87 AT O >> New Version T2R8 installed 11 Jan 87 SS O >> New Version T2R8 installed 11 Jan 87 KB E Building power supply off, then blown fuse 16 Jan 87 KB O >> New Version T2R8 installed 70 16 Jan 87 F998 SS S QC ERROR, RY=1e and 08 (caused by T2R8 Triangle) 3 Feb 87 AT N Line fault - Trap Proc Lau 36 6 Feb 87 AT N Line Fault - Trap Proc Lau 35 RA = EEEE0020 9 Feb 87 AT N Line Fault - Trap Proc Lau 04 RA = EEEE0023 10 Feb 87 AT O Disc Error, Booked out to get it fixed 12 Feb 87 AT O Booked out to Reformat Fixed disc 12 Feb 87 AT N Line Fault - Trap Proc Lau 35 RA = EEEE0020 16 Feb 87 SS O Booked out, GEC to fit mod 17 Feb 87 AT N Line Fault - KB-AT, AT only seeing one frame of 7 19 Feb 87 KB N Line Fault - KB-AT, Trap Proc RA=EEEE0022 22 Feb 87 AT N Line Fault - AT Lau 38, Trap Proc RA=EEEE0020 71 27 Feb 87 SS S AM:0,AL:1,RX:A,RY:1E,RZ:0,EC:9 - QC ERROR 27 Feb 87 SS S Repeat - 10 mins later 27 Feb 87 SS S Repeat - 10 mins later 27 Feb 87 SS S Repeat - 10 mins later 27 Feb 87 SS S Repeat - 2 hours later 2 Mar 87 KB N Line Fault - KB Lau 15,Trap Proc RA=EEEE0021 19 Mar 87 KB N Line Fault - KB Lau 44,Trap Proc RA=EEEE0022 23 Mar 87 KB N Line Fault - Lau 24-27,Trap Proc RA=EEEE0023 9 Apr 87 KB E Power Problems, followed by ops mistakes 9 Apr 87 KB O Reload, to fix effects of above 13 Apr 87 SS O Amended T2R8 installed to fix triangle problem 25 Apr 87 AT N Trapped Proc Lau 35 RA=EEEE0022 27 Apr 87 KB E Sub Station Power loss - 1 hour loss 72 12 May 87 F1061 KB H Disc ERROR, Proc FLOP exit C44A, RA=EEEE0001 12 May 87 KB O To GEC to fix disc 13 May 87 AT S Proc MP exit at C284 past 6, RA=EEEE0052 20 May 87 AT N Proc AC38 exit at C9EC, RA=EEEE0020 26 Jun 87 KB N Trapped Proc AC48 30 Jun 87 KB O Reload at 03.30 to recover LA48 15 Jul 87 SS H Power Supply fault, GEC changed it. 27 Jul 87 AT E Heating Eng.(!) pushed power off by mistake 27 Jul 87 SS E Ditto 28 Jul 87 KB S Trapped Proc AC3, reload forced as trunk link 29 Jul 87 AT N Trapped Proc AC36, EEEE0020 73 05 Aug 87 F1105 KB N Trapped Proc AC51, EEEE0022 05 Aug 87 AT S Trapped Proc AC02, EEEE0022 - reload to clear (caused by LMCOXY & 140 byte pkts) 07 Aug 87 KB O GEC changed priorities, Trapped EEEE0022 again GEC then swapped boards 10 Aug 87 AT O On load test,AC2 RA=EEEE0022, then 10 Aug 87 KB O AC51 RA=EEEE0022 11 Aug 87 >> AT O >>> New T2R8 (doubled buffers) 12 Aug 87 KB O 3 Trapped proc during testing (none at AT CPSE!) 24 Aug 87 AT Trapped Proc, Lau 35, RA=EEEE0020 26 Aug 87 KB Trapped Proc, Lau 48, RA=EEEE0021 26 Aug 87 KB O Reload over night to clear Trapped Proc 03 Sep 87 AT N Trapped Proc, Lau 39, RA=EEEE0020 03 Sep 87 AT O Reload to fix Trapped Proc 04 Sep 87 AT O Gec Engineer replaced board 07 Sep 87 KB O >>New copy of T2R8 (bigger buffers) installed 13 Sep 87 KB E Building power off 14 Sep 87 AT N Trapped Proc, Lau 36, RA=EEEE0020 22 Sep 87 AT N Trapped Proc, Lau 31, RA=EEEE0020 74 25 Sep 87 F1120 KB S? AM:0,AL:0,EC:9 - Invalid System Error 26 Sep 87 AT N Trapped Proc, Lau 39, RA=EEEE0020 28 Sep 87 AT O Reload at 1300 to recover lines 29 Sep 87 AT N Trapped Proc, Lau 37, RA=EEEE0020 30 Sep 87 AT H Head crash on replaceable disc, out 5 hours 06 Oct 87 KB N Trapped Proc, Lau 22, RA=???????? 06 Oct 87 KB O Reload, Trapped proc & problems close/rest 24&44 07 Oct 87 AT O GEC booked, to change Fan. 07 Oct 87 AT N Trapped Proc, Lau 32, RA=EEEE0020 15 Oct 87 KB N Trapped Proc, Lau 05, RA=EEEE0023 (?) 16 Oct 87 KB O Reload overnight to recover JANET line 26 Oct 87 AT N Trapped Proc, Lau 35, RA=EEEE0020 31 Oct 87 KB S Crash, possibly because console had become unplugged ?? Nov 87 AT O GEC - Replaced FMC Boards to 'fix' EEEE0020 3 Nov 87 KB S 0400hrs, Process GW1 protection violation at c4bc past 4 ra=00000000 rx=3a20 rz=0016 rl=3648 4 Nov 87 KB E Power supply lost for 8 mins at 0500 5 Nov 87 KB ? Line to TelePAC 1 bounced during night, signal changes 10 Nov 87 AT N Trapped Proc, Lau 41, RA=EEEE0020 22 Nov 87 AT N Trapped Proc, Lau 41, RA=EEEE0020 75 23 Nov 87 F1134 KB S 08.25 System error in Process 0, halted 25 Nov 87 AT N Trapped Proc, Lau 27, RA=EEEE0020 2 Dec 87 AT N Trapped Proc, Lau 39, RA=EEEE0020 2 Dec 87 AT O GEC Eng to check fmc. 4 Dec 87 AT H? CPU Halted, HRK inst, PNO=0, A=7E, X=61, Z=1198 76 7 Dec 87 F1156 KB N FRMR on TelePAC/GEC link, gec >3 secs responding 30 Dec 87 AT N Trapped Proc, Lau 01, RA=EEEE0022 =========================================================================== 18 Jan 88 AT S Crashed/Hung after test set put on V35 link 18 Jan 88 AT S Ditto (even though a close done (no calls term.) 19 Jan 88 AT O Booked to investigate fault - V35 Dis.M. faulty ?? Feb 88 all E Widespread power failure ?? Mar 88 AT E 18 Apr 88 KB S Proc AC30 exit at d536 past 2, RA = EEEE0023 ?? May 88 KB E ?? Jun 88 KB H Two crashes without any error message ?? Jul 88 KB E =========================================================================== 26 Mar 89 KB S Lost console, causing a crash 27 Mar 89 KB H Floppy disk problems - 7 crashes ******** 15 May 89 AT S Min Buff count - 2 crashes *********** H - Hardware Crash S - Software Crash O - Operational Reload E - Environmental Failure (ie power surge etc) N - Fault other than a crash ]