Great! Thanks for the explanation Caci99.
I see you use IP 192.168.1.1 and 192.168.2.1 as gateway, which is typical when you have another modem or router between the internet and router. Since these are private addresses, there is some other device doing NAT before the router. You are doing at least double NAT which is not that good, so if you can avoid it, the better.
I’m not using any modem. The IP Addresses are just for the representation of the script 
Also, it is important to understand how are you testing the PCC? See, the pcc is not perfect load balancing, it merely tries to divide the whole traffic of your network in two streams. If you are testing it from a single PC it is normal to see that only one gateway is used, that’s what pcc does, keeps the same connections on the same gateway. You need to test it from two or more devices in the course of the day.
I’m using PCC on a multiple VLAN (multiple subnets) environment under a single bridge interface.
Also, the computers on the LAN experiencing slow browsing/ URL resolving.
I’m using Google DNS (8.8.8.
as my primary DNS and one of the two DNSs of my Primary ISP. Is there any effect why the secondary ISP is not being utilized because I haven’t used any of the two DNSs of the secondary ISP?
Will there be any adjustments needed with my set-up?
Thank you so much. God bless you.