We're running 4.3.10 on RHEL6 and I'm seeing for some local client test that acks are not "sticking". I'll use the multiple alert ack and the note at the bottom will say "next update in [4 minutes]" when I acked for four hours.

Kinda frustrated today as I was paged very early on an issue that is causing multiple alerts, and they keep going un-acked (they are NOT going green in between or anything like that)

I'm absolutely sure that I'm hitting the "hours" tab, but xymon is acking in minutes, for example just now: 1386352705 574386 4 574386 np_filename_not_used db62.example.com.multipath yellow SYSADMIN-9195 \nAcked by: betsys (x.x.x.x) 1386352705 502203 4 502203 np_filename_not_used db82.bo3.example.com.multipath red SYSADMIN-9195 \nAcked by: betsys (x.x.x.x) [