Repeated 503 errors during import
I've been regularly getting 503 errors when importing a process template of late. It occurs at different points in the import process and if you delete the incomplete imported process from the target and retry it may or may not go through successfully. On occasion we have to run process-migrator 5 or 6 times to get it to successfully import on the target. I've uploaded the last log file that had this error and the associated exported process file. output.zip
Here, I've run the import 3 times over the course of an afternoon with only the final attempt succeeding. In each case its the same source and target...

I'm facing the same issue, random 503 error! and no details are logged in the logs.