I'm not sure whether it's an issue with my setup or a bug, but starting from version 20.5 to 21, the Labs Exoside QuadRemesher HDA fails to properly validate the license. The only way I can get it to work is by completely removing the version bundled with Labs and manually downloading the official version. However, every time Labs gets updated, I have to repeat the whole process.

Does anyone have any suggestions? Thanks in advance.