Hi @Hank21 Thanks for you reply and I appreciate your help. Tried forcing the TL-R605 (1.6) to Emergency Mode like mentioned https://www.tp-link.com/in/support/faq/3062/. But I'm not certain wither...

I've bought this VPN router around 2 years ago and since then I'm using it as mainly as a load balancer. This worked very well in the beginning and till few days. After noticing that the load...