The remember me box doesnt help.

the best way I've found to combat the problem is to right click on the content of your post and click copy. Then if you get that message saying you're not logged in you can log back in and paste it right back and post.

I've complained on tech section and seen others with the same problem but it just keeps on keepin on. No response to our posts either. Its been going on long enough and enough folks have complained that it's beginning to look like admin doesnt care.........