I'm pretty unhappy that my legit purchased MX-990 can't be programmed anymore. I purchased my remote back in January 2019. I was able to get it programmed and have been using it for years. It's been great. Now that I need to program a replacement receiver and I try opening CCP, it hangs. I find this thread and it looks like I missed my opportunity to register for a portal login. I did just email the address on the portal page:

urcportal@urc-automation.com

We'll see if they respond.

EDIT:

Whelp, that email address is not working. I got a bounce back. So I also need to know which email address others are using.