System Update Button Stopped Working

SJR

Active Member
Jan 2, 2017
31
5
8
USA
cPanel Access Level
Website Owner
Not sure this is related to latest upgrade to version 86.0.16 or not, but noticed problem after upgrade.
WHM - Home > Software > System Update,
Clicking 'Update' button does nothing. Selecting or deselecting 'Include kernel packages' makes no difference.
Tried rebooting server but still doesn't work.
WHM - Home > Software > Update Server Software - works fine.
daily /usr/local/cpanel/scripts/upcp runs just fine.

Any ideas?