Different fee for different nodes

I hope you mean 1TB, not 1GB.
+++++Yes

Did they finish the vetting process?
+++++If I understand right, 1 month vetting process ongoing
I started node 22.11.22

You can use Earnings calculator (Update 2022-12-08: v12.3.0 - Now compatible with node version 1.62+ - Detailed earnings info and health status of your node, including vetting progress) to check the vetting progress.
+++++This looks too compligated for me. Is there any other way to check it?

Do they started in the same time?
+++++Yes. 22.11.22 10Tb and 21.11.22 1Tb

Do they have neighbours in their /24 subnet of public IPs?
+++++10TB and 1Tb nodes are in different networks and different locations. Eache have already full one more node in its network. But, vetting process of 10Tb has been started in same net as 1Tb and after couple weeks has been moved to different location

Neighbors
And also - what do you have on Payout Information page for the period since start date?
+++++



Regards,
Alexander