High latency pinging the Opnsense LAN interface

[gafrol]

Still observing random high latency pinging the Opnsense LAN interface 192.168.1.1 From the same PC I am pinging two other internal IP's 192.168.1.2 and 192.168.1.192 with no latency issues.
This is really annoying because my latency-sensitive voice applications (internet-based) don't like it.