Same here. After I load a few pages on the forum, pictures on simp4 or jpg4 stop loading. The space on the forum where pictures should appear, like the banner images are just blank. Even if I go to the image link directly, the jpg4 webstie loads, but the image is missing. After a few hours of waiting, they start loading again but the cycle repeats if I go through a few pages on the forum. Changing my DNS doesn't help. I can only get around it via TOR or VPN but I get the same problem if I go through a few more pages. I understand you have to rate limit but it seems pretty aggressive right now.