OPNsense Forum

English Forums => 26.1 Series => Topic started by: 5310H on February 04, 2026, 04:13:07 PM

Title: 26.1 Crashing
Post by: 5310H on February 04, 2026, 04:13:07 PM
Over the last week, I've been receiving notifications about heavy CPU usage and memory. Yesterday, I noticed a crash report that I forwarded to development.  Things just stopped working. I had DNS issues where some of my devices were no longer able to connect.  Has anyone else experienced this?  So many things didn't work, I had to take it offline and revert to an old firewall running pfSense.  Considering trying to rollback to a previous version, is that at all an option?

310op.local Wed, 28 Jan 2026 15:03:03 cpu usage of 77.4% matches resource limit [cpu usage > 75.0%]

Title: Re: 26.1 Crashing
Post by: JustMeHere on February 04, 2026, 04:36:31 PM
I've experienced two issues that made the machine un-responsive.  This was stable before 26.1.0.   DNS did seem like it was not working this last time.