I installed a 3d setup on my boat. Installed the 18.3 software. Downscan dont work, blank. I also have a sonarhub and a lss2 transducer on same boat. Installed 18.2. Same thing no downscan, blank. I am running a hds 8 gen2 on back and carbon unit on front. I had downscan on both before i updated on all units. Carbon unit is on 18.3 and it didnt matter which software version on the carbon unit had still no downscan on 3d or sonarhub after their updates. Any ideas? Its getting old.
Thanks
Steve