A simple configuration option while creating the InfluxDB client should be enough.
https://influxdb-python.readthedocs.io/en/latest/api-documentation.html#influxdbclient

pool_size (int) – urllib3 connection pool size, defaults to 10.

Added here

Even when running a time-based, the scanning component of RCGui requires a setting called eventCounter. From reading the code I can only infer that this seems to be the place to look for the current event number - but it's neither documented anywhere nor does it seem to be required for time-based scans.

We simply set

[0]
eventCounter = 0

and it seem to work fine.

Class and variable naming are pretty intuitive, but some doxygen on the core classes might be good. Where is this most needed and to what level of detail? Soliciting the public for opinions...