Why is it so hard to log into Facebook mobile, is there a way to get past this?

[Stefani]

On my phone, I go on Facebook, and whenever it decides to, it'll log me out. I go to sign back in, and it won't let me, this isn't the first time it's done this..last time it took me so many trys, now, it's not letting me at all..I know my info is correct, my brother in law said he has the same problem..Why does it do that? Is there any way to prevent it from doing that? Since I've "attempted to sign in to many times and failed" will it let me try again?

Thanks ahead of time.