tryed it out all of what you say,
Establishing connection with pool us2.bitminter.com :3333... Error: us2.bitminter.com
Your pool is shown as incompatible therefore we encourage you to contact pool operator to make sure that the pool is using minimal/starting pool share difficulty which is compatible with our service (and thus compatible with today's miners), please send them link to our FAQ on this topic: https://www.nicehash.com/index.jsp?p=faq#faqb3. Thank you!

And this is what i get