I have a weird bug on my python3.7 application and I don't have a clue on how to solve it.
Application description: Executable bundled with Pyinstaller which consists in a Flask server and a CEFPython browser that renders a react build. Relevant packacges: wx, cefpython3
Bug description: Everything works fine until black squares starts to appearing and disappearing with mouse hoovering, replacing the background of the CEFPython window. Image attached
Notes: I believe this might be some incompatibility between python packages as I've made some updates of the packages before this bug starts to happen. However, I don't know where to start and cannot reproduce this bug consistently on my laptop which is very annoying. 100% times this happen was on production environment (.exe) and never happened on development.
Specs of the laptop where the bug is more evident: Intel Core i5 CPU [email protected], 4GB RAM, Windows 10 x64