Bert,
At the moment, your system is not set to reproduce sounds using VST/DXi (e.g. Sampletank, CoyoteWT, etc). That's what those two checkboxes #7 (in the image above do).
So now that we're getting somewhere, activated the two checkboxes I've labelled as #7.
Now click on the dropbox immediately below #7 and set the softsynth to CoyoteWT (you can see that mine is set to Cakewalk-TTS1). Exit and restart BIAB. (No need to restart the computer.)

See if you still have low latency.