Remove existing PyP100 module from /home/pi/domoticz as you installed it with "root (sudo)" - this may be causing the error.

I did try on Bullseye but had too many errors - as my server was on Buster, I stuck with that.

I tried various settings for the heartbeat from 0 to 3600s and settled on 60 as this didn't throw any errors, reduced the CPU considerably and worked as expected.

Anything over 120 caused errors, whilst ...

The *best* way to install it is by running

pip3 install PyP100 --target <INSTALL_DIR>/plugins/Domoticz-Tapo
Where default INSTALL_DIR is /home/pi/domoticz/ (On my system)

As I hadn't installed anything by pip3 I just copied everything over. If you want to know what files you need just install to a ...

I had the same problem. After many hours (too many) I finally got it working.

This is on RaspiOS - so may be different from your system.

After running "pip3 install PyP100" I noticed that the modules had been created in /home/pi/.local/lib/python3.7/site-packages/ which is not in the $PATH ...