These issues are too numrous to even list anymore.
My computers at home have been fine. IE, Firefox, Chrome- no problems with FSM. I go to visit my Daughter in Va and use the spare IBM T400 laptops... disaster with IE and Firefox- No log-on and slow speed as a guest. but Chrome in Incognito okay although slow. The next day all worked okay but still SLOOOOOOOOW.
I come back to Philly, all still normal and fine.
No doubt some issues could be Cookies. The new outfit that FSM went to is obviouly handling things differently. Cookies help customize a Web page for you among other things. Usually I consider them quite useful although they do record info on your visit.
My wife says, "Maybe the cookie dough is bad or needs more (computer) chips".
I think she is on to something.
Nino.