Precursor Tower - unable to apply Precursor tablet

I think this is somehow a double - bug actually.

I have taken over a Precursor tower, but it would not allow me to insert precursor tablet as all those before. It was marked completed and the inserting socket was missing.

However, nearby tower (already used before) at that moment reactivated itself, but it does not accept tablets.

The message given is "Activation failed. Invalid Map specified". I have tried about dozen different tablets

i started experiencing this bug today. just went to put a tablet in one tower and gave an error message "activation failed, invalid map specified" and other towers recently unlocked just dont allow tablets as an option.