I have installed 2 TZ370's and 2 TZ270's and different customer locations. So far both of the TZ370's have locked up and had to be power cycled before getting them online again. One of the TZ270's has done this once that I know of. I have updated both of the TZ370's to the latest firmware. Today one of them locked up again. With everyone working remotely these days there isn't always someone at the office to power cycle the device.
Has anyone else experienced lockups with these devices? I talked to support and was told they are unaware of any such issues.