As of about 10 days ago NetDrive has been completely unstable for me.
I use Plex and when it scans it locks up the drive so the space used/available is blank and file explorer completely locks up if I try to open the drive.
After some testing its worth noting that once I generated and setup my own Google oAuth API secret the connection became much much better.
As of last night started noticing some degradation of connection but this time the drive space bar does not disappear requests simply take a very very long time. This seems to be an issue with Google servers from what I am reading in some forums. Not just isolated to NetDrive.