I'm glad tosee someone else having the same problem.
What I've experienced is that when trying to view threads with attached photos they do not display. If I do a refresh 4 or 5 time I can finally see them sometimes but not all the time.
I try to watch for updates in the 27 build thread and Tarbays build thread. Most of the time it is impossible to see all the photos.
I have done everything on my end to solve the problem with no luck.
Replaced modem, disallowed and the allowed images from THT. Have run Crapcleaner etc. My ISP says everything is ok.
Never have problems on other sites.