Hanging on Initialising display parameters

After recently updating, I am unable to connect as before.

Have 3 machines running version 15.49.2. on Windows 10 OS

The remote system #2 does not have a monitor but the minute I connect one, the 2 systems connect straight away.

Remote system #3 also doesn't have a monitor but here TV connects without any issues.

Settings are identical, basically defaults used.

  • I have tried with UDP enabled and disabled,
  • with hardware acceleration checked/unchecked.
  • also set all to optimise speed
  • on the problem system, I have de-installed TV completely and reinstalled.

Any other suggestions would be appreciated.

Answers

  • I have fixed my problem.

    TV creates a virtual monitor and I disable this is device manager.

    System #2 now connects without monitor connected.