Synapse 4 has an unworkable issue with Huntsman V3 Pro TKL.
After upgraded from Synapse 3, the Keyboard, Huntsman V3 Pro TKL, got no input response while pressing in Windows system.
The background lights work well and response to any key pressing.
The volume wheel works as a mouse scroll wheel.
Fn+ hotkeys work well as changing profiles.
Can alternate key function and trigger options in Synapse 4. The software can show real-time key travel of every key.
The KB works well after quitting Synapse 4 and stop working as the software running.
Synapse 3 can not recognize the KB after the firmware upgraded to 1.4.0.0.