Hello,
I am curious if there are cases when you sync from builder, see no error messages, but also your experiment does not show up in the dashboard?
I have cleared the cache on the browser to make sure it is not cache related.
Alternatively how can do command line operations from within builder if sync produces errors such as unallowed history etc. Normally the fix for this is from the command line, but in this case there is no commandline console.
OS (e.g. Win10): mac sierra
PsychoPy version (e.g. 1.84.x): 2020.2.3
Standard Standalone? (y/n) If not then what?: scratch build