In my case, my miners seem to working just fine, I didn't see any connections problems.
However the official pool has been having issues for the last couple of days to display
my stats and payment history. It keeps searching for my address and then times out.
It occasionally display the stats, but most of the time it doesn't, I regularly check the pool
during the day. Do we know the root cause or are devs still investigating it?
It's not a big deal, I receive the payments, but would be nice to have that fixed.