So when I go to a thread and post a reply, I always hit the back arrow in Chrome to go back to the previous page, which is usually New Posts. Most of the time when I do that I no longer see the previous page. I see a black screen with this graphic in the middle. I have to do a screen refresh to clear it and bring back the page. Can you tell me why this might be happening? It only happens when I use my browser (Chrome or Microsoft Edge) to post to SVTP threads. I'm pretty sure it happens with my Safari browser on my MacBook Pro, as well.