Sesson Verification failures

[DaveNF2G]

For the past few days, I get a message saying "Session Verification has failed" after clicking on "Mark Forums Read."  The message further recommends logging out and back in, but I get the pointers to reset by going back to the Forum and clicking the MFR button again.

No changes at my end (except for the daily M$ "security" updates, of course).

[Anmer]

I don't use Mark Forums Read so can't say I've seen this.

I'll try and test this.

[DaveNF2G]

It worked OK today.  Hmmm....

[Anmer]

There was a database connection problem which my hosting company reported as fixed this morning so it may have been related to that.

[DaveNF2G]

Failures started again yesterday.

The error message says to log out and back in.  I get it to work by clicking Forums, then scrolling down and clicking Mark all messages read again.