Second and third touristic renewals are being refused
Law 6458 art. 33: a short-term permit can be refused or not extended when the reason it was granted no longer holds, so an officer tests whether “tourism” is still your genuine purpose of stay. Consecutive touristic renewals without a concrete justification are refused, extensions that do pass are often issued for six months, and applicants are expected to move to a permit type that matches their real situation. This is consistent law-firm and press reporting, not a published regulation — which is exactly why it keeps catching people by surprise.