More flare on Aps-c or m43 sensor
it is well known among Leica M users that M Causes causes flare. Yes, it's better than most other lenses except Zeiss zm, but it flares.
The trouble is, it seems the non-Leica sensor such as G5 or XE1 or Nex 6 can exaggerate the flare. It's much more so than on Leica M sensor.
If you are using M lenses on G or Xe1, do you experience this problem?