> This is not a last snapshot. Build 26038 is available.

Woow thing is going so fastly, only 2 weeks that i put the last snapshop and it's already too old ! i will update today with the new snsnapshot

> Do you have a crash log and\or dump ?

i have this file :
fb_monitor_1dfae54a000004002b000000
fb_event_1dfae54a000004002b000000
fb_lock_1dfae54a0000060029000000
fb_lock_8a26205a0000030022190000
fb_trace

this can help you ?
by the way, how to analyse such file, in particularly fb_monitor_1dfae54a000004002b000000 ?

thanks you by advance
stephane