I never posted a quote of the clause but as I have said. Seller is not give the right to waive anything in 3.1.11 only the purchaser. I have only referenced the clause. Never quoted it. I prefer to allow other to read for themselves so that I don’t get accused of misquoting written documents. Imagine that!
You claim it says seller. Please direct us to where that wording is so we can all see what you are talking about.