"Some Dynon Avionics pilots have experienced unresponsive SkyView displays in flight after their system has been upgraded to version 14.0.
We believe this issue only affects earlier manufactured SkyView displays, and only when they are running version 14.0.
Although a complete software fix is not currently available, updated public test versions of 14.0 are available that both improve the behavior and allow willing customers to help Dynon isolate and fix the issue through better diagnostic capabilities.
If you are affected, you may also opt to revert to SkyView software version 13, which does not have this issue."
See the full technical service bulletin for complete information about this issue.