Hi Jaewon.
I had an issue with my PC last week because of an outage in the building. I had to reinstall Matlab and Monkeylogic from scratch.
We are using Windows 10, 64 bit, and the National instruments BNC-2090A, to transfer event codes to the Neuralynx acquisition.
The behavioral codes I use in my tasks are numbers between 2 to 90, all positive numbers.
However, I noticed in my recording session today that there are hundreds of additional numbers surrounding the actual behavioral codes I use. Those additional event codes are all negative, such as -128 -127 -126 -124 -119 -118 -114 -113 -111 -110 -109 -106 -105 -102 -100 -99 -98 -92 -80 -77 -76 -75 -74 -73 -72 -71 -70 -67 -66 -65 -64 -63 -62 -61 -60 -28 -26.
I have reinstalled the NIdaq drivers and also added the NIdaq toolbox from ML to the Matlab path. However, these negative numbers continue coming in the acquisition.
Please let me know if you have any guidance, have you seen this before, or where do you think the issue can be?
Thank you very much for your help.