I have been experiencing somewhat different problems than George. Sorry it took so long to reply. Any way, here's my scenario. I'm on an IPAD, with the latest IOS, and my problem started maybe 3 or 4 months back. For all I know it may be with my iPad. So, I'll be signed in, and checking my subscribed threads, and I'll get kicked out. When I try to sign back in, it won't let me. I'll type in my user name and PW, and my profile screen comes up, but when I click on ANYTHING, it sends me back to re type my user name and PW. This will go on for sometimes an hour or two before it starts working again. It happens at least once a day, sometimes more. I'm not claiming it has to be something with RCU, like I said, it may be my iPad. Maybe someone here can help?