Gadzooks! New forum software is installed

I haven't had any of the problems others are having on their computer , all seems fine .
On the other hand I am having all sorts of weirdness on my phone .​
When I first log in , it gives me a color choice I used on the first day , dark2 , I now use default .​
After that , the next time I click anywhere, its signs me out , while giving me default settings . I'll sign in again , then try to move around the forum and it signs me out and tells me I don't have permission to view this page . It does this over and over , as well as taking a very long time to load each page , ( that it won't let me go to ) . I have a G1 T mobile 3G phone . Anyone have an idea or fix ?