I have had yhis issue all season and can't figure it out......
I have 3 Pis, all different ( up to a Pi 4) running three parts of the yard. I have 3 SanDevices E6804s proxied off of their respective Pi's in a different subnet from my home.
Here is the issue with all three:
When I proxy into the E6804's through their Pi's the bottom 4 or 5 lines are cut off! So 1/2 of port 2 on, is missing. I have attached a screenshot.
Port 3, Port 4, and the COMMAND button, the OUTPUT button to configure the E6804 output page, etc. are gone.
This is the exact same on all 3 units. I can run a network cable out to one, change the IP to 192.168.1.206 and I can see the whole screen. ALSO, at the top it will say "Warning: Buffer Overflow - maybe a clue? I don't know what that is telling me, but I know one of you guys will figure it out.