salam sayed inshaAllah you are well. quick question. if Namaz ihityat becomes obligatory e.g. one doubt between 3rd and 4th rakat. does one have to pray namaz ihtiyat followed by sajdul suhw or just namaz ihtiyat?

Ws, Both

Namaz ihtiyat is obligatory

sajada sahw for u did more thane 2 tashahud.

or salam wrong place