No, and i almost always have bluetooth and GPS disabled.
Works fine here. Didnt detect any issues with it. Updated from 2017.11.x
Hm, my updater still says I’m up to date with 17.11.2. How do I convince it to refresh?
Version 17.12.1 has been released for Fairphone OS, but not for Open OS (yet). Maybe that answers your question. 
Second occurrence of this now at least … which reminds me …
Well, it only seems to become a problem when the releases are too far apart like with 17.12.x now.