Asslamualaikum Ustadh, sorry for asking this question thrice, but im confused on what to do with my tafseer as sadi by IIPH, someone said it has issues, and to this you replied i dont know, so should i read it still?

Well, you have to confirm first if the person who told you it has issues is actually knowledgeable and trustworthy. Many people make claims and have no clue what they are talking about, so that has to be established first. As for my knowledge, I do not know. Allah subhanahu wa ta'ala knows best. I haven't read it, and I haven't seen it, so how can I give you an answer?