[Observium] Windows SNMP Timeout

Hello, Is anyone else having any issues with SNMP timeouts on windows servers? I´ve checked the servers to make sure the port is open and it is listening, but whenever I either do the poller or I manually do the snmpwalk I get a timeout. Same thing if I run the snmpwalk from another server. I do get a ping response so I know they can communicate. I have 3 Windows 2012R2 servers that are having this issue, not sure if maybe it was a recent windows update. TIA