I had updated to 3.0.1 and was getting a 503 server error. Removed the plugin and everything went back to normal. Haven’t tried 3.0.2 yet, a bit afraid to.
Definitely seems to be something wrong with this update. I’m getting a 502 error after updating also. Works fine after disabling the plugin via SFTP.
I have an SSL cert on my server and SSL enabled on cloudflare set to “FULL”