USB connection

**Aqualab** · 25.03.2010, 22:58

I am set up using the GHL USB card with correct driver software for windows version. I have installed the 5.09 software and 5.00m firmware. 5.011 doesn't connect at all, getting error 28 message all the time. Baud rates are set at 9600. I either have no connection/not responding or very slow connect and then very slow program use, takes friggin forever for the program to respond to mouse clicks. Or..... it just hangs up with a not responding message. This is the second computer I am using to try and communicate with, same problem on both, so it isn't the computers. Comm number is set correct. I am using windows XP on this computer, the other computer was windows 7.

The bottom line is: I am having the same issues with two different laptops, using two different windows versions. I can't get 5.011 to work/connect (error message 28). 5.09 or other earlier versions also generate an error 28 message, a not responding message after several seconds or the operation is slow to connect and slow to respond. I did not have this issue with RS232 to USB connection - immediate connection and immediate response to my mouse clicks. I can't use the RS232 port due to AI light.

Thanks