Log in not remembered anymore with Opera browser

There seems to be a problem where Opera browsers do no longer remember the log in information for this particular site. The problem does not arise with Firefox 6.

For testing I disabled the deleting of new cookies upon closing to make sure that was not interfering. Each time I go to the Comodo Forums I need to log back in.

It happens with both the Opera 11.5 stable and the latest snapshot of 12 alpha (1047). I never had this problem before with any version of Opera browser: I always use the latest snapshots.

It must be your profile or something local to you because I am using 11.50 and I am fine.

UA: Opera/9.80 (X11; Linux i686; U; en) Presto/2.9.168 Version/11.50

Thanks for your reply.

I fixed it for both versions with a clean install.

Not sure what was going on but that was probably quicker than a painstaking search what caused it in the first place.

I tried a profile reset as that is the closest thing to a clean install. Unfortunately that did not help. A clean install of 11.5 in a different folder did not reproduce the problem. Then I decided to just start clean.