Can bluetooth affect GPS lock?

[ark123]

I don't have a definite answer why, but installing radio 1.14.25.35 fixed the problem.
I only can suggest the radio has all the communication drivers and the new ones gave me greater stability.
The only thing I noticed the volume running TomTom and via bluetooth is slightly lower compare to the one I had before (or at least it seems this way). Back to the search function to boost audio volume.