Hi all,

when gnus is switched into plugged mode and any of the agentised servers
is offline at the time, the user is asked whether to switch that server
into online mode. However, neither then, nor when gnus actually opens a
connection to that server (for instance after pressing g in the group
buffer) flags are synchronised even though gnus-agent-synchronize-flags
is set to t or 'ask.

I suggest to call gnus-agent-possibly-synchronize-flags from
gnus-open-server. Please find the patch below.

Regards,

Elias