I never; "Log Out" of any Forums...
I keep Logged In, and Remembered!
...but sometimes, if I have cleaned up my registry, etc, using Anti-spyware/mailware, Glary Utilities, etc..>>>
http://www.glarysoft.com/ I sometimes have to re-Log-In to some Forums again after the clean-up, and re-tick the "Remember me", etc.... (Always store your names and passwords in a note book for future reference!).
Keep Logged-in...it saves time!
Paul....
...!
Win 8.1 64-bit. DX11. Advent Tower. Intel i7-3770 3.9 GHz 8-core. 8 GB System RAM. AMD Radeon HD 7700 1GB RAM. DVD ROM. 2 Terra Byte SATA Hard Drive. Philips 17" LCD Monitor. Saitek Cyborg X Fly-5 Joystick. ...and a Briggs and Stratton Petrol Lawn Mower.