The VDA servers crashes with BugCheck error and reboots automatically to recover from the crash. The following error message is displayed "Event 1001 - The Computer Has Rebooted From A Bugcheck. The Bugcheck Was 0x000000c2"
Install the recommended fix: CTX142640 - Hotfix ICATS760WX64032 - For VDA Core Services 7.6 for Windows Server OS (64-bit) on the VDA server(s) / golden image. This contains the fix for the following error: "The Citrix ICA Transport Driver received an invalid Transport packet on port 2598."
Also, capture a Kernel dump when/if the BugCheck re-occurs on any VDA server agents.
The following events appear on the VDA server that crashed:
25/09/2015 3:02:17 PM, BugCheck, Event 1001
"The computer has rebooted from a bugcheck. The bugcheck was 0x000000c2."
Event 1016, TdIca (frequent occurence)
"The Citrix ICA Transport Driver received an invalid Transport packet on port 2598."