We are currently experiencing an issue where certain adverts shown when the window is in 'mobile' mode are wider than the screen causing horizontal scrolling, we are looking into this...
This was is happening to me all day yesterday and strangely this is the first time that the forum has allowed me to post a reply since Thursday on a mobile device.
That's strange, the advert size thing is sorted now.
Can you explain a bit more about what was going on with the no posting thing? Were you getting any error message or post box missing? Thanks in advance.