
Hi all,
I just received my Plus4 Pro in the mail. I'm excited to put it to use. When I plug it in and turn it on, however, all I get is a rapidly flickering screen, like a strobe light. There doesn't seem to be any obvious damage to the VNA or the box that it came in. Is it possible that this is a known issue that I can troubleshoot?
Thanks,
Rimantas