No video on bambu-handy

Hello,
I can’t see the video on P1S by Bambuhandy.

Wen I try the video on P1S on bambuhandy, but error is displayed.
The error is below.

TimeoutException after 0:00:10.000000:
liveview timeout

Firmware of P1S is 01.05.02.00.
Bambuhanby is 2.18.0 on android.

I understand the firmware is not the latest.
But I want use this version.

I tried main-power off-on, but not resolved.

Should I update the firmware?
If configuration on bambuhandy is necessary, please let me know.

If about this problem was posted, please tell me the URL of this thread.

thank you.

I’m having the same issue with my X1C. I’ve updated everything and I get this. Can’t view through the BH app or BS. It did work for about a week after I had issues. I just logged out and logged back in and it started working. That lasted all of 2 days and back to same issue. Re-tried everything I did before, but nothing.

Not sure if it is because I am getting a micro lidar error from installing additional lights (too bright can cause micro lidar error) but that error comes and goes, so…who knows.

It’s frustrating as he’ll though.