Thanks for the help. Planning to use BolehVPN for long time. Quite safe
Yup, I have only ca.crt, ta.key, my.crt and my.key. I've tried all cert as per Hide My Ass guide.
I've tried Tp-link (WDR941, 1043nd and 4300) and Asus (AC56U and RT-AC1200hp) for my home. Even you flashed it ddwrt, tomato or openwrt, still cant beat mikrotik. I cant overstressed both brands router. It become hot and afterwards hang.
Anyway, looking forward for a solution. Thanks.
Don't post the name of your certs and keys!