Home › Forums › MapPress Support › two poi's same address, different icon: displays 2 icons at the same time. › Reply To: two poi's same address, different icon: displays 2 icons at the same time.
There is no ‘disable a marker’ options, but the query should work.
I think the problem may be that I gave you the query for a single post, but I think you are actually using pages, which require a different query:
If that doesn’t help – please feel free to use the contact form to send a login I’ll be happy to troubleshoot if for you.