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  1. 2B\/~2B <- qn

    RT-AC88U having high CPU usage from ASD - also dnsmasq-dhcp[410]: failed to write /var/lib/misc/dnsmasq.leases: No space left on device

    Interesting. This morning I signed on using PuTTY and found that the file was already gone [after I had done a couple of reboots]. AC3100 already seems to be cured: both CPU cores down to single digits, memory usage steady at 33% (168/512 MB) and no more "failed to write" log messages...
  2. 2B\/~2B <- qn

    RT-AC88U having high CPU usage from ASD - also dnsmasq-dhcp[410]: failed to write /var/lib/misc/dnsmasq.leases: No space left on device

    Thanks, and you're right, bad rollouts can happen to anyone at any time. I see that the AX5700 for example gets good reviews, so I could get one of those, but wouldn't I just be buying another copy of the same bug? since presumably it will have the same memory leak issue. OTOH, if ASUS...
  3. 2B\/~2B <- qn

    RT-AC88U having high CPU usage from ASD - also dnsmasq-dhcp[410]: failed to write /var/lib/misc/dnsmasq.leases: No space left on device

    After an overnight rest for the AC3100, I'm now seeing my two cores taking turns spiking to 90-100% every few seconds -- although core 2 seems to get the worst of it -- and RAM now settles around 70-72% usage and stays there. I'll wait to see how it behaves today with more clients being added...
  4. 2B\/~2B <- qn

    RT-AX89X suddenly started using a lot more CPU and memory leak leads to lockup every ~10mins

    Hopefully you'll have better luck with your new router 👍 So the ASUS solution, from that support page, is to [1] reboot, and then [2] do a factory restore. I just tried the reboot and I'm monitoring the CPU and RAM ... I have 2 cores and 512MB in my AC3100. The cores are taking turns...
  5. 2B\/~2B <- qn

    RT-AX89X suddenly started using a lot more CPU and memory leak leads to lockup every ~10mins

    ASUS just put out an announcement on the subject: https://www.asus.com/ca-en/support/
  6. 2B\/~2B <- qn

    RT-AX89X suddenly started using a lot more CPU and memory leak leads to lockup every ~10mins

    Networking novice here :) having the same problem with my home AC3100, also starting yesterday morning. Starting first thing yesterday, the syslog has hundreds of the following errors in the log: dnsmasq[393]: failed to allocate 124 bytes dnsmasq-dhcp[393]: failed to write...
  7. 2B\/~2B <- qn

    RT-AC88U having high CPU usage from ASD - also dnsmasq-dhcp[410]: failed to write /var/lib/misc/dnsmasq.leases: No space left on device

    Networking novice here :-) having the same problem with my home AC3100, also starting yesterday morning. As of first thing yesterday, the syslog has hundreds of the following errors in the log: May 17 23:30:18 dnsmasq[393]: failed to allocate 124 bytes May 17 23:30:18 dnsmasq-dhcp[393]...
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