Hi,
The envrionment:
300 users connect to one 2008R2 server server
Most of client versions is spark 2.7.5 (same behaviour with spark 2.8.3) to openfire server 4.1.1
We connect using GSSAPI (SSO)
After our laptop has been in standby, some clients cannot connect to openfire server. it doens't make any difference if we use SSO or just plain authentication with username/pass.
If using SSO, the identity can't be confirmed.
To solve this we have to reboot the PC.
I've tried looking with procmon/wireshark, but can't find anything interesting.
How do I start to debug this ?