Hello,
I'm using an Active3 system and ActiView103 w/ native LSL support to stream data to Lab Recorder 1.16.4 on a Win11 desktop. When I start ActiView, the single "ActiView" stream appears in Lab Recorder, as expected. If I start saving in Lab Recorder, the output window gives the expected series of confirmations:
Opened the stream ActiView
Received header for stream ActiView
Started data collection for stream ActiView
However, these statements appear MANY times, instead of just once, indicating that multiple streams are being detected. The output eventually states:
WARN| Found multiple streams with name='ActiView'. Cannot recover unless all but one are closed.
ERR| Stream transmission broke off (Input stream error.); re-connecting...
If I stop saving in Lab Recorder and open the .xdf file, it shows a <1x97> cell array containing 97 "ActiView streams", with no data saved (time series is empty). I also noticed that if I open BrainVision LSL Viewer 0.9.5 and connect to the ActiView stream, no data appears.
After playing around with things some more (essentially opening/closing the software and starting/saving in different orders), I did eventually get it to work as expected (Lab Recorder output confirmed just ONCE that it opened the stream "ActiView", the data appeared in BrainVision, and the .xdf contained only a single ActiView stream with the time series populated with data). However, frankly, I'm not sure what exactly I did to get it to work and can't recreate it (every time I tried after that, it once again did NOT work properly).
Any help would be appreciated, thanks!