AndrewdAzotus I have seen people saying they had problems after upgrading the firmware. Not sure if I should probably not. What is the general advice?
rex as per general, of you have issues , update. if you need new features, update. otherwise do it later or
rex no issues, before, during or after upgrade. did 2 so far. be sure to disconnect input and output before upgrades.
support If it works fine, you don't need to update first, if there are some problems that need to be fixed, you can try to update.