Factorio Forums

If you have a machine that has a speed module(or probably also an efficiency module, i didn't test), and it is using a recipe that doesn't accept productivity modules. If you then try to put a productivity module in that slot through remote view the module will be marked for removal even though the productivity module wont get inserted.

Well, this is not limited to modules or module slots. You can click with any item (or no item) on any filtered slot from remote view and it will remove whatever is in there.