[bozzcl]

Oh yeah, Pi-Hole itself almost doesn't cause any CPU load. But connecting to the PiVPN slows things down considerably. I probably need to do some benchmarks to see exactly what's slowing things down, now that I think about it.

[slenk]

The 4 should have true gigabit?

[bozzcl]

I don't think the bottleneck is the ethernet itself. The CPU might not be powerful enough to handle the VPN connection at full speed.