Fairphone2
Constant WLAN disconnects and GSM issues https://bugtracker.fairphone.com/project/fairphone-android-7/issue/36
LineageOS https://github.com/LineageOS/android_device_fairphone_FP2/ 17.0 is being worked on.
WiFi broken with 19.08.1 https://bugtracker.fairphone.com/project/fairphone-android-7/issue/276 - fixed in 19.11.2
WLAN disconnects is still in LineageOS 16 https://forum.fairphone.com/t/lineage-16-0-android-pie-nightly/50287
Edited by Roland Alton