Comment 58 for bug 1723350

It has been a constant problem for me in 18.04 but seems to work fine in 20.04 on the couple of computers I have tried it on.

However I have had reliability issues with it in 20.04 on one computer with multiple ethernet adapters with only one plugged in and bridging set up (for VMs). That may be just my misconfiguration though. Disabling one adapter made it work fine.