Been flying my Spark with a Crystal Sky for quite a while and it's been great.  Picked up a dedicated OTG cable (Per this site) and the video still runs on wifi.
I'm running DJI Go4 4.3.16.  Do I need to downgrade to another version or something?
Thanks!

Hi, ClarinetProf. Thanks for reaching out! If you haven't tried, we suggest to turn off the Wi-Fi of the CrystalSky when connecting the remote then give it another test. Please make sure also that your  CrystalSky is up to date.

DJI Gamora Posted at 12-16 05:36
Hi, ClarinetProf. Thanks for reaching out! If you haven't tried, we suggest to turn off the Wi-Fi of the CrystalSky when connecting the remote then give it another test. Please make sure also that your  CrystalSky is up to date.

Thank you.  After checking for updates several times over the last few days, suddenly it wanted an update.
All is well now.

ClarinetProf Posted at 12-17 08:27
Thank you.  After checking for updates several times over the last few days, suddenly it wanted an update.
All is well now.

That's great to know and glad that it was all sorted out, ClarinetProf.