I want to see the latecy of my controller but I can't find it anywhere.
I know that the "data rate" is reciprocal to latency but it is only accessible with mouse hover and also lacks the graph thing.
Should I just use the older version?
There is no indication of device latency except when your device is experiencing large latency spikes (i think >14ms) which would show up in the log. It will say WARNING: Controller 01 ('MAC ADDRESS') is experiencing latency issues. Currently at 'LATENCY'
I would not recommend using an older version. I believe the developer removed the feature due to it being clunky, not very useful, and a bit inaccurate. It shouldn't really be necessary to view such information in real time. If you're not receiving that warning in the log your latency is good.