@Ramy For your first demand, In my opinion, The TP-Link Router can meet. You can configure Link backup function. You can read the FAQ as below: https://www.tp-link.com/en/support/faq/2133/ But you...

@Chanax In my opinion, we cannot say what's value is best, but we need to follow one principle, The lifetime of local site and remote site needs to be configured in the same value.

@RevM I suggest you upload the picture, I still having some doubt about your quesions.but I guess there are two reasons may cauise this issue: 1. There are something wrong with your Putty? 2. The...

@Rick12 In my opinion, you can check the specification of SG108 form website of TP-Link. https://www.tp-link.com/en/service-provider/unmanaged-switch/tl-sg108/#specifications The SG108 V4 supports...

@sebastian_hey You can confiugue load balance or policy routing function in router. I have not found FAQ about load balance funciton in TP-Link website, but this function is not complicated. You need...

@Brokker You have many different servers in your LAN, Every server all cannot work when you use WAN2? I have doubt about you testing method, you said when you enable WAN2, you cannot access the...