I have been having this issue for as long as I can remember, I have never looked for a solution til now. With Tapatalk2 and the original Tapatalk app, when I would browse a thread that had images they just show up as boxs but the image never appears. Sometime when I would go to a thread it will start to load the first picture but many times it disappears. At best I can get one picture to actually load. What is the problem? I have searched for an answer and seen many people ask the same thing, but have yet to find an answer.
Several things can affect this, from personal observations... things such as OS/ROM, device, memory/caching , connection speed, forum type, server 'load', out-of-date plugin, image size, image type & so on. Most of these are out of your control unfortunately. Are you having this problem with one/some/most/all forums?