Hello,
I must say, wifi and data connectivity feel better since I disabled NFC in my parameters.
The phone was always lost when switching data/wifi networks.
I saw always a problem with NFC (using #sudo dmesg), and I never used NFC.
If it can help anyone...and thanks for the good work with LOS, there are some issues with ghostering keys who suddenly appears when typing, and keyboard who is lost sometimes when typing message (when I use Alt or Sym) but for my normal daily use it's ok.