forum >>> https://www.dd-wrt.com/phpBB2/viewtopic.php?p=1110606#1110606


EA8500
DD-WRT v3.0-r34310M kongat (12/30/17)
Linux 4.9.72 #23 SMP PREEMPT Sat Dec 30 01:26:40 CET 2017 armv7l
 ddwrt-Linksys-EA8500.bin      2017-12-30 02:26   25M  

This build min CPU idle at 800. 

DNSCrypt + DNSSEC working well.