Certain cut lines being shifted

If the PC is connected to the Ruida with a USB cable, you’re seeing the result of USB communications problems that chop out pieces of commands.

The first level fix is to get a USB cable with ferrite cores on each end, ideally from a supplier specializing in tech stuff.

The real solution is to use Ethernet, rather than USB, because it eliminates all the USB problems.

Some previous discussions give more details: