Two or three times this past month I have begun a reply to a message and clicked the preview button but all I got was a blank screen (which lasted for minutes) and reloading it only generated another blank screen. Once or twice before in past weeks or months something similar happened.
I took five or ten minutes or so to type the reply, so it was annoying not to be able to get back to it, continue it or eventually post it.
In two of the cases I also noticed that somehow I had been logged out , even though I was logged in at the outset. Logging back in didn’t help bring up the reply I’d drafted.
Is this something that will automatically go away when you upgrade the system or is it a problem with my PC that I should somehow address from my side?