dns npath problems

There are a lot of unknowns in your question. I'm assuming you are referring to npath routing: ">https://support.f5.com/kb/en-us/products/big-ip_ltm/manuals/product/ltm-implementations-11-5-0/4.html?" target="_blank">">https://support.f5.com/kb/en-us/products/big-ip_ltm/manuals/product/ltm-implementations-11-5-0/4.html? THe most common mistake I have seen is that people do not have their loopback addresses to include the same destination address as the VS. Based on you saying you need to 're-enable your VS server', it sounds like your problem.

Given that your pool members are on the same network, I would be checking your arp table (tmsh show net arp) and running digs against your pool members in question.