Sorry that I missed this one, but if you two are still around, I’d love to work through this with you!
When I take a look at the @tkapner 's Local log, I’m seeing a number of entries that look like this:
{"thread":"main","class":"CAPIService","message":"Creating backup for install 2cb6cfc5-0c1b-4c51-ba28-6536fb82b98a","level":"info","timestamp":"2021-05-28T16:22:46.370Z"}
{"thread":"main","class":"DevKitService","message":"Failed to create shell\r\n","level":"warn","timestamp":"2021-05-28T16:23:00.840Z"}
{"thread":"main","class":"DevKitService","message":"rsync: connection unexpectedly closed (0 bytes received so far) [sender]\nrsync error: error in rsync protocol data stream (code 12) at io.c(226) [sender=3.1.3]\n","level":"warn","timestamp":"2021-05-28T16:23:00.841Z"}
{"thread":"main","class":"DevKitService","message":"Failed to create shell\r\nConnection to pnmshop21.ssh.wpengine.net closed by remote host.\r\n","level":"warn","timestamp":"2021-05-28T16:23:02.014Z"}
{"thread":"main","class":"DevKitService","level":"info","message":"Pushing database to the remote server\n","timestamp":"2021-05-28T16:23:02.019Z"}
{"thread":"main","class":"DevKitService","message":"Failed to create shell\r\n","level":"warn","timestamp":"2021-05-28T16:23:03.166Z"}
{"thread":"main","class":"DevKitService","level":"info","message":"\u001b[1;31m\rError: \u001b[0mIt appears you're trying to push your Database to a production environment. This functionality is not yet supported in this beta product. Please push to a dev or staging environment instead.\n","timestamp":"2021-05-28T16:23:03.174Z"}
Note these parts:
Failed to create shell
and
rsync: connection unexpectedly closed (0 bytes received so far) [sender]\nrsync error: error in rsync protocol data stream (code 12) at io.c(226) [sender=3.1.3]\
It almost seems like the Connect push was interrupted due to network issues since you were able to pull the site down a couple of days before these events.
Do you ever log into your site through the terminal, using SSH? If you do, are you still able to?
It might be good idea to try and disconnect Local from WPE and then reconnect by generating a new key using this help doc: