box top right of the Reply to Thread box.
I can't see anythin that meets that description.
But ctrol-F5 after
every screen reload seems to make it work. I did delete the pprune cookie too (no improvement).
Edit: Being in Greece on 3G, I have just opened up a VPN to my UK office and using that, the problem disappears! Looks like the Greek 3G network (COSMOTE) is eating some bits of PPRuNe's HTML
