Mac Studio Buffering remote stream

[Efficient_Good_5784]

ok Quick update.

All of my IPV6 was off already so that's good. I set up a Wieguard server and was able to connect to my network and run an Iperf over LTE.

Watching movies was even slower.

Accepted connection from 10.1.1.2, port 63726

...
              
- - - - - - - - - - - - - - - - - - - - - - - - -
[  5]  10.00-10.25  sec  128 KBytes  4.28 Mbits/sec                 
[  8]  10.00-10.25  sec  0.00 Bytes  0.00 bits/sec                 
[ 10]  10.00-10.25  sec  128 KBytes  4.28 Mbits/sec                 
[ 12]  10.00-10.25  sec  128 KBytes  4.28 Mbits/sec                 
[ 14]  10.00-10.25  sec  128 KBytes  4.28 Mbits/sec                 
[SUM]  10.00-10.25  sec  512 KBytes  17.1 Mbits/sec                 
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval          Transfer    Bitrate
[  5]  0.00-10.25  sec  2.88 MBytes  2.35 Mbits/sec                  receiver
[  8]  0.00-10.25  sec  512 KBytes  409 Kbits/sec                  receiver
[ 10]  0.00-10.25  sec  3.25 MBytes  2.66 Mbits/sec                  receiver
[ 12]  0.00-10.25  sec  3.62 MBytes  2.97 Mbits/sec                  receiver
[ 14]  0.00-10.25  sec  2.38 MBytes  1.94 Mbits/sec                  receiver
[SUM]  0.00-10.25  sec  12.6 MBytes  10.3 Mbits/sec

Your remote network speeds are around 10Mbps to 17Mbps.
Make sure your streams don't go above that limit to avoid buffering.