1. This site uses cookies. By continuing to use this site, you are agreeing to our use of cookies. Learn More.
Dismiss Notice

Welcome To SNBForums

SNBForums is a community for anyone who wants to learn about or discuss the latest in wireless routers, network storage and the ins and outs of building and maintaining a small network.

If you'd like to post a question, simply register and have at it!

While you're at it, please check out SmallNetBuilder for product reviews and our famous Router Charts, Ranker and plenty more!

The USB modem reset issue during reboot.

Discussion in 'Asuswrt-Merlin' started by RulerV, Apr 2, 2019.

  1. RulerV

    RulerV New Around Here

    Dec 1, 2018
    I use RT-AC66U-B1 with Merlin FW (384.8_2) and I need periodically (once per day) reboot my router and USB LTE modem connected to it. I done it by using an internal scheduler (Administration/System/Enable reboot scheduler). Even if modem will hanged up it is guarantee to return it to online next day. But not always... Periodically after about 1,5 month uptime USB modem doesn't reset during reboot. But if we loged in WEB interface and push the Reboot button at the top of page the USB modem will reseted perfect. After a few cases I've found the possible cause of that - USB port will reset perfect during schedule reboot if we clean the System log in advance. So it looks like a bug of some overflow.
    I have a 2 questions:
    1. What is the difference beetwin manual reboot by pushing the Reboot key and shceduled reboot?
    2. Is it possible to clean the system log automaticaly after a few reboots or by log size?