I have a 1050 and recently had to replace my Varia radar unit as it had died after 5 years. I chose to go with another manufacturer for usb C connection and other features. Varia is in serious need of a refresh. The unit (by major manufacturer) was working fine until I installed the latest firmware version on the 1050. Now it will not connect. I tried deleting the radar from the sensor menu with the intent to reinstall it, but the 1050 does not recognize it. Again, this happened only after the 1050 firmware was updated.