Very buggy

I dont know whats been going on lately bit it takes forever to download a comic. Its not my internet connection since Ive tested the connection and everything else i own is fine. Not only that but even viewing the comics is bad. Takes forever for the comic to appear initially and then sometimes even lags on switching pages as the screen appears black for at least a minute before the page appears. This all needs to be fixed ASAP.

mdemarco8 about Comixology - Comics & Manga, v3.6.6