These are all firmware bugs, can't be fixed by the cps.

The volume knob sensitivity has been somewhat addressed in a recent firmware upgrade.
There is a volume indicator on the main screen, it's the green line under the zone name.
Submit #3 to Radioddity as a feature request.

Not sure if it has been reported yet, but when using the repeater finder if there is more than one repeater with the same call sign only the first instance gets imported & the rest are dropped. We've got a few linked repeaters with the same call sign that cover the city and some that are 2m &...