Unstable connection and promiscuous mode enabled/disable

[TREYKOV]

Good afternoon friends,

Due to a serious hardware failure .. I had to recover my firewall from the backup on exactly the same hardware.

Everything is working fine, I exceed that I am experiencing a lot of packet loss. Ping is very unstable.

These messages are very repetitive:
Dec 21 17:16:26   kernel: pflog0: promiscuous mode enabled
Dec 21 17:16:26   kernel: pflog0: promiscuous mode disabled
Dec 21 17:16:09   kernel: pflog0: promiscuous mode enabled
Dec 21 17:16:09   kernel: pflog0: promiscuous mode disabled
Dec 21 17:16:01   kernel: pflog0: promiscuous mode enabled
Dec 21 17:16:01   kernel: pflog0: promiscuous mode disabled
Dec 21 17:15:44   kernel: pflog0: promiscuous mode enabled
Dec 21 17:15:44   kernel: pflog0: promiscuous mode disabled
Dec 21 17:15:42   kernel: pflog0: promiscuous mode enabled
Dec 21 17:15:42   kernel: pflog0: promiscuous mode disabled
Dec 21 17:14:28   kernel: pflog0: promiscuous mode enabled
Dec 21 17:14:28   kernel: pflog0: promiscuous mode disabled
Dec 21 17:13:48   kernel: pflog0: promiscuous mode enabled

Any idea how I can run a troubleshot to detect the source of the problem?

[mnaim]

I have exactly same issue, no hardware failure. Before November it was ok.

[mnaim]

Same here... https://forum.opnsense.org/index.php?topic=13824.0

[l0stnyc]

This has been getting worse for me, my connections disconnect on the set 15 min intervals.  Any idea on a fix?