nano+ upgrade very slow

[Wghayek]

NANO+ Upgrade: Today August 17, 2022 the app showed new upgrade is due to be downloaded. I had 100% AC battery and RC, 100% iphone. I let it run uninterupted 35 minutes and was only at 5% when my AC battery became critically low. Any suggestions?

 

[charmin]

Same here but I had to try three time to get update Firmware to start... you know you can charge the battery in situ in the drone, USB at back...

 

[bakerboy]

Updates have always been very slow and janky