A lot of times I see problems like this.
Can you link threads with the same problem? I never heard nor experienced something like this.
Especially when too much of users start posting on the forum together. like when bounty manager Bounty Detective post a campaign then many bounty hunters start POA posting together. And then there is such an effect on the whole forum. I could not login my account for this problem yesterday.
Can you tell us why you conclude such statement, did you just try it by yourself? - the posting of POA together? or what?
I don't know if it's the same to others, but I will always choose to check the "login forever" thing when logging in due to lots of reasons including the captcha and not to logging in again.
This not a browser problem. I heard it happened to a few more people. In my experience I think this is happen due to a weak server. But I want the opinion of more experts
Have you check it on isitdownrightnow.com that time it appears? What it shows? if it was then its just temporary. I don't say this site's server is weak or what, coz if it is, we will experience more downtime that what you could have experienced.