WinShow.

Troubleshooting

The failures we have met, in the order you meet them.

What you seeWhat it usually is
No deck appearsThe Windows firewall on the Public profile. Also check the machine and the decks are on the same physical network.
The timecode is frozen and says whyNot a fault: the source deck is no longer advancing. The machine never switches on its own — pick "the master" as the source to make it follow the DJ.
The receiver drops out when the DJ pitchesMTC under varispeed. Switch to LTC.
LTC decodes intermittentlyAn output level that is too low. The symptom looks like a clock problem; it is a gain problem.
The console does not react to the tempoThe OSC prefix if the send leaves, the address if it fails. The assistant says which, based on what the ramp did.
The grandMA3 does not appear in the listPort 10670 inbound on the WinShow machine. Detection is passive: if the beacon does not get in, nothing shows.
Traktor no longer pushes anythingA Traktor update erased the probe. Run the patcher again; the booth address is kept.
The tempo does not resume after switching a receiver back onNormal: sending happens on change only. It will resume at the next pitch movement.