Developer extensions causing problems at startup

Hello. I just installed pyRevit v6.4.0 with the developer extensions. When I open Revit (tried with 2027.0 and 2026.4) I get a never ending stream of these windows popping up similar to this issue Revit 2024.3 Install Problem - #2 by SimTrad . It works fine without developer extensions. Is there any solution? Thanks.

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