HP Procurve 2626 resetting on random days, usually at same time..

Hello. For the last 2 weeks, our switch seems to be resetting on random days, but at the same time, 12:53:36. Below is an extract from the log file. I think an automatic TFTP is being attempted and its failing, causing the switch to be reset, but im not sure. Im not familiar with HP logs. Here's an extract taken after todays faliure:

 Event Log listing: Events Since Boot  ----
I 01/01/90 00:00:04 system: --------------------------------------------------
I 01/01/90 00:00:04 system: System went down:  04/12/06 12:53:36
I 01/01/90 00:00:04 system: Software exception at fileTransferTFTP.c:176 -- in
I 01/01/90 00:00:14 lacp: Passive Dynamic LACP enabled on all ports
I 01/01/90 00:00:14 stack: Stack Protocol disabled
I 01/01/90 00:00:15 igmp: IGMP feature enabled
I 01/01/90 00:00:15 igmp: Querier Election feature enabled
I 01/01/90 00:00:15 dhcpr: DHCP relay agent feature enabled
I 01/01/90 00:00:15 tftp: Enable succeeded
I 01/01/90 00:00:15 system: System Booted.
I 01/01/90 00:00:15 cdp: CDP enabled
I 01/01/90 00:00:18 ports: port 2 is Blocked by LACP
I 01/01/90 00:00:18 ports: port 3 is Blocked by LACP
I 01/01/90 00:00:18 ports: port 5 is Blocked by LACP
I 01/01/90 00:00:18 ports: port 6 is Blocked by LACP
I 01/01/90 00:00:19 ports: port 7 is Blocked by LACP
I 01/01/90 00:00:19 ports: port 8 is Blocked by LACP
I 01/01/90 00:00:19 ports: port 9 is Blocked by LACP
I 01/01/90 00:00:19 ports: port 11 is Blocked by LACP
I 01/01/90 00:00:19 ports: port 14 is Blocked by LACP
-- MORE --, next page: Space, next line: Enter, quit: Control-C

Quite urgent as it will be causing the Software boys to throw their toys out of the pram soon!!

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Please post details :

show flash

show run
microssAuthor Commented:

Running configuration:

; J4900B Configuration Editor; Created on release #H.08.60

hostname "Micross Systems Ltd"
snmp-server contact "Network Systems Dept"
mirror-port 23
ip default-gateway
sntp server
timesync sntp
snmp-server community "public" Unrestricted
snmp-server host "public"
snmp-server host "public"
snmp-server host "public"
vlan 1
   name "DEFAULT_VLAN"
   untagged 1-26
   ip address
   ip igmp
interface 8,19
fault-finder bad-driver sensitivity high
fault-finder bad-transceiver sensitivity high
fault-finder bad-cable sensitivity high
fault-finder too-long-cable sensitivity high
fault-finder over-bandwidth sensitivity high
fault-finder broadcast-storm sensitivity high
fault-finder loss-of-link sensitivity high
fault-finder sensitivity high
fault-finder sensitivity high
no stack


Micross Systems Ltd# SH FLASH
Image           Size(Bytes)   Date   Version
-----           ----------  -------- -------
Primary Image   : 2876374   02/08/05 H.08.60
Secondary Image : 2876374   02/08/05 H.08.60
Boot Rom Version: H.08.02
Current Boot    : Primary
I would get rid of 'snmp-server community "public" Unrestricted'

Perhaps you could capture events ( prior to booting ) by setting up a syslog server.

Latest ver. of software for this sw. seems to be H.08.92 (24.feb.2006)
allthough no errors like this mentioned in HP' doc', consid. upgrade


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microssAuthor Commented:
Yep they all seem like good ideas, for the moment ive replaced it with an unmanaged switch just to rule out such issues, but ill try those suggestions and see where we are by 20/04/06

A wild guess:
Do you happen to have
1) the HP PCM+ software installed and config'd to roll out sw. software, sceduled at 12:53:36
2) the sw.-software on this machine not OK

a good place to start looking would be or or eventually  
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