[micro-manager-general] Problem with serial Port communication

[Simon M. <si...@p-...>]

Hello
In the system I have my electronics attached directly to COM1 RS232 port on the motherboard which is then communicating with termite or GUI. Next I have a NIJI LED source which is driven by RS232 to USB converter and is connected to PC by an USB port. The COM port number is allocated by WIN10.
Problem here is when I start uManager I lose communication to my electronics. The communication to NIJI source works as expected but I don't have any communication on other COM port. I guess uManager has some problem with releasing the COM ports while scanning for NIJI source. To avoid this situation I would like to allocate the NIJI source to fix COM address in uManager that there is no need for scan on other COM ports. My question is: is this possible, if yes, how to do it. If no, how to solve this problem.
Best regards
Simon