Arcsoft MMS Gateway Timeout errors

[UndeadSquirrel]

This was working great for me for a long time, then recently started giving me problems. For some reason, whenever I try to send or download an MMS, sometimes it just sits on 0% for a while, then finally starts sending, but cancels before it hits 100%. But more often than that, I keep getting "Gateway Timeout" errors and it's really pissing me off. I've checked the registry, called Cricket to refresh services, and did countless OTAs. Sometimes if I OTA and reset, I can send one or two MMS before it starts messing up again. What the hell is the deal? I'm using my own ROM build with Ryan's Cricket/Arcsoft cab 5.2.2.22.