Log-out problem

Just this last few days neither of us can log-out properly from the forum. The page just hangs, but when we move to a different page we find we are logged out. Up until now we have logged out easily.
Is any one else having the same problem? This is on computers, both running Linux Chromium browser (but with no recent update). The log-out on a Kindle Fire works OK.
If it is just us we are coping, if others are having a problem then maybe we can ask @ivar if he has changed any settings.

Don't laugh.... log-out just worked after I wrote the post above.....