OneDrive freezes the whole system

Sometimes the icon of OneDrive appears to be syncing. When I move the pointer to the icon and click on it, it will freeze the whole system. You cannot open Activity Monitor to kill it; you even open a terminal to kill it, because you won’t be able to type in any keys! The only thing I can do is to wait for a few minutes, so that it stops freezing the system, and then I can use whatever command to kill it. At the time of writing, it still has the “syncing” icon, and I have to be very carefull to not moving the pointer on its icon.

Fj du about OneDrive, v17.3.6389.