Solved I can`t log in facebook

I have been having this problem for about a month now. And I wondering if I am the only one?
Facebook keeps on asking me to log in very often, while I am on their site. And once it logs me out, it doesn`t let me log in. Just keeps on asking me to log in again, & again, & again...and then, it locks me out of my own account, cos I had to write my password so many times that it believes it is a suspicious log in attempt.
You can imagine this is sooooo frustrating. And more so as the amount of messages I have sent to their help centre have been of no help whatsoever. Sometimes I get an email from facebook asking me to send screenshots, which I have already sent about 30 of.
I am the administrator of several facebook pages, so I can`t even log in now to do my work.
I have cleared my cookies & caché, changed my password over 20 times, I have follow the instructions for a "compromised" account, but nothing is working.
Anybody has any ideas??? It would be MUCH appreciated, before I lose the plot!!

Couple of things to try
Try another browser, FF or Chrome are nice

If using IE try this
Tools
Internet Options
Advanced Reset

Download Ccleaner, clear cookies, clean cache. Do not check any registry entries, unless you are knowledgeable in that area.
Clear all temporary files
http://www.geekstogo.com/forum/index.php?autocom=downloads&showfile=187

Run antivirus full scan
Download and run malwarebyts, make a full updated scan

Hi,

Try downloading & running this Malware software: -

Malwarebytes' Anti-Malware: Malwarebytes

Oop's cross over!

Thanks for your help! I`m trying all this things now. I have run ccleaner already, but I`ll run it again.
Avance reset, is it: Internet Options/Advanced/Restore Advanced settings? or is it Advanced/reset internet explorer settings/Reset?
Thanks!

Tools
Internet Options
Advanced
Reset

CC should do the trick.
Clear files
Cookes etc

dont forget the virus and malware possibility.

Old news, but is it happening again?
Can’t Login To Facebook – Site Problems Continue 2/23/10

Try from another user account.

Meanwhile I`m running ccleaner, & malware & resetting my internet explorer, I have downloaded google chrome & tried to log in, & it seems to have worked. So far, anyway, but there seems to be a problem with my browser.

As long as you know the problem
If it is IE that reset thing should work.

Yeah, I`m resetting it now.
Thanks so much for your help, it`s nice to at least be able to pinpoint the problem, & previous to your answers I didn`t know where to start.
Thanks again!

You have been a member since Jan 09, you are part of the family and will always be treated as such.

That`s a lovely comment, thanks!!

I tried to log in another facebook user account, & it didn`t let me, so I finally reset my old browser.
Now my Internet explorer has been reset, finally it seems I can log in facebook as it let me log first time.
It seems to have worked.
thanks again!

You are very welcome
I am really happy, for you, too.