uCodes is three choices: 001A, 0014, and Built-In (aka Internal)- which is 0014 anyway.
Forget the so-called 'Vortex'. This is also 0014, which some smart-arse re-invented under a flash name, LMAO!
Freezing: Connect this box
direct to the incoming wall point with a known-good patch lead. If it still glitches, press
Red >
Blue in most Images, or
blue > red in C12 / V+3.0 (coz we're different)- and note your BER, SNR, SIG approx readings, and report these back to us.
If it's a Nokia- have a look at the attachment, too.
Cheers- AL