You don’t like being signed out after 4-6 month intervals?
That is a pretty long time already. The problem you have might not be something necessarily with the Waypoint and well its new SSO forums/blog site. I mean they just updated so we were all signed out, but in the occasion you are signed out again after its probably because they updated the site or you are clearing your browsers cache-login-history or to even go a bit further, shutdown your PC completely.