Problem with watchdog timer on mt7688an related to LEDE 17.01

[Alisaeed1]

Hi
I have a problem with watchdog timer on Hlk7688an module related to LEDE 17.01. when I test watchdog timer manually, it seems watchdog is not working. I changed mt7628an.dtsi file according below link :

http://lists.infradead.org/pipermail/lede-commits/2018-June/007364.html

But now when I test watchdog timer manually again, my device (modem router)crashed after watchdog timer finishing instead of device rebooting.
This problem is solved on Openwrt 18 and Openwrt 19 version,but because of some reasons (for example: very high load average in Openwrt 18 and Openwrt 19 version ) I have to use from LEDE 17.01 version.
I would be thankful if you guide me in this way and give me your solutions.

[jeff]

Probably best to see if there is a load problem at all, then, if so resolve that, as v17 is no longer supported.

High load average in OpenWrt 18 /19 on mt7688an

Hi I have a problem with Openwrt 18 /Openwrt 19. when I check load average with uptime command, often the result is more 0.6 .I checked the CPU with htop but I do not see any process more 2%. meantime, when I check the load average , luci is not used. But on LEDE 17,load average is low, it is about 0.1 and is normal for my device, while the situation is quite similar to openwrt 18 / openwrt 19. please help me in this way,and give me your suggestions to solve this case. Thanks.

[Alisaeed1]

Do you mean I working on openwrt 19?
Do you know high load average in version 18/19 is related to kernel version?
my CPU is mt7688an , it has 1 core with 588MHz clock.