r8000 LAN IP reservation issue with firmware 1.0.4.46

[kic883]

I have a R8000 with latest firmware. My devices (wired and wireless) lost internet connection after I set a few (4-5) LAN address reservation. 
Is anyone has the same issue ? 

[kic883 · Accepted solution]

Problem solved by doing the following steps

1. Reset to factory default setting

2. QoS : Disable 

3. Smart Connect : Disable 

4. Setup the some port forward and LAN IP reserve 

5. Other features .. e.g. parent control, new security features ... OFF 

I have not reset my router since 2-3 years ago, I susepect it cause the problem. 

Above setting works without issue in last few days. I didn't test other senario (e.g. try to enable QoS..etc) since I already got what I want. 
It will be great if I can have QoS and Smart Connect enable ... but I was too tired to perform any testing further. 
Hope this help others who has the same problem. 

[kic883 · Accepted solution]

Problem solved by doing the following steps

1. Reset to factory default setting

2. QoS : Disable 

3. Smart Connect : Disable 

4. Setup the some port forward and LAN IP reserve 

5. Other features .. e.g. parent control, new security features ... OFF 

I have not reset my router since 2-3 years ago, I susepect it cause the problem. 

Above setting works without issue in last few days. I didn't test other senario (e.g. try to enable QoS..etc) since I already got what I want. 
It will be great if I can have QoS and Smart Connect enable ... but I was too tired to perform any testing further. 
Hope this help others who has the same problem.