R has problems with package libraries located in cloud-synced folders, I recommend you to set your default package library in a non-synced location.
You can change the default library folder by setting your R_LIBS_SITE environmental variable on a .Reviron or .Rprofile file. For example:
# In a .Renviron file you can set it by adding a line like this one
R_LIBS_SITE="C:\\Program Files\\R\\R-4.1.1\\library"
For a more detailed explanation, you can read this blog post