I´m with a little problem that i can´t figure out how to solve this. I have a routerboard 435G (was a 433AH before, changed to see if solve the problem, but no sucess) with Hotspot and DHCP, and his CPU is always on 100% of usage, i’m using a MK v5.7 now (upgraded from 4.17, it was with the same issue on v4.17). i’ve upgraded to use Tool > Profile and see where’s my CPU usage goes, Console and Management its always at high lvl of usage, how can i solve this problem, any ideas?
Upgrade to 5.8, there has been issues on 5.7 in regard to 100cpu usage if dhcp server is enabled. Also make sure the firmware is update. Than test again..
What sometimes helps is to do a system reset and build the router completely like new after a power cycle…