There have been two threads asking questions regarding ‘issues’ following updates to OS X High Sierra:
Several commands not working in Fiji with µManager-acquired stacks
"Set Scale" problem since updating OS X High Sierra (10.13)
Does anyone have any insight/suggestions for these issues? @Wayne @ctrueden @imagejan @haesleinhuepf ??
I have the same problem!
Which one of the aforementioned? Did you read the linked threads from @etadobson’s posts? As far as I can tell, both include workarounds for the specific issues.