Okay, so you didn't like my post last time around 'cuz I'm a subscriber, fine, I can accept that.
But one thing you're gonna need to understand is that not every problem that's reported here is going to be addressed. Okay, so a few people have commented that the Intel banner is a problem - point is, there's only a
few noticing it, or having enough problems with it to justify making some noise about it. Point is, given the HUGE number of users here who are NOT reporting a problem, the Mods probably have better things to do for the masses.
Besides which, you're not the only one(s) with this type of problem - I happen to have a very occasional problem in the PM section where a padlock appears next to the users in my Buddy List - when it's in place I can't PM the person or recieve PMs from them. I've found that if I delete them out of the list and then add them back in, the padlock goes away.

Again, the issue is that only a very few others besides myself have noticed this problem, but in the grand scheme of things it's just not an issue worth addressing given the number of users who aren't having any such problem. I'm a subscriber and I can accept this.
Personally, I feel that those not subscribing have less of a leg to stand on in asking for support, but that's my own two cents. Others have posted possible solutions for you to try - perhaps the Mods are waiting for you to report on the effectiveness of those solutions.