nanoDLP

Hi all.
I was using my Wanhao D7 a couple of days ago and got a fantastic prints. Yesterday I noticed in the nanodlp that there was a new build. I did the update and now I can't reconnect unless I unplug and replug in the pi3. I try to do the update again and keep getting can't connect to the printer and need to unplug/replug it in.
I wanted to see if it actually did the update so tried a couple of prints. 1 new print and 1 that I already had success with. I keep getting solid blocks of resin. Not sure what is going on here.
Is there an issue with the new build? Is there a way to revert back to the last build so I can continue to print successfully?

Thanks!