What's happened to photo upload.
get service not available ,
500 server error,
or nothing happens
Can't even view my own gallery photos.

Can you please provide me with the following?

• The link/URL you're attempting to use to access photos (rcuniverse.com/g is working for me)
• Your browser
• Your operating system/device

Here's a couple of url that came up.

RC Photo Gallery - Featuring pictures of RCU members rc cars, rc trucks, rc planes, rc helicopters, rc jets, rc engines and radios.
RCU Member Gallery - A. J. Clark

I use android mobile devise.

Those are both working for me. Have you tried accessing them on desktop?

I've tried both mobile and desktop. It sometimes works now sometimes not. I've gotten a lot of updates to my system maybe that has messed it up. Maybe some day it will fix it's self.