Cannot manually save subscription

I just noticed today that Membership Premium is suffering from some sort of problem. New users are able to sign up. But no Subscription or Level is being set. All my settings are still in place and have not changed.

Worse yet, I tried to manually do a couple new users that were stuck in limbo. I was able to set the Membership level manually. But I cannot manually set the subscription. It try to save those settings and it says its successfull, but just doesn't keep the changes no matter what.

I "think" this started when I upgraded to the latest version. I can't be sure however, but that was the last time I saw it running.

Any suggestions? Let me know if you need some more nfo