My Pro Tools log file (in ~/Library/Logs/Avid) has one of these every three seconds. Anyone from Avid here listening? Apart from chewing through disk it might actually be a problem...
Code:
1771.059401,00307,0076: ShoeTool_EstimateMemoryUsage - received error 5
Pro Tools 2020.3.0 running on macOS 10.15.4.