I can't seem to get consistent performance from BFV, been playing with the CPU overclock on my pc. I am still wanting to do the CPU upgrade (9900k,z390) so this would probably fix it as I only have 4 cores right now.
I was impressed by how they fixed the RTX performance in BFV just I think they should have got it to this stage first as they copped a lot of crap for it haha
screw that, go with aussie broadband and you shouldn't notice any slowdown during evenings. Another thing I've found is that during the evenings if you have lots of close neighbors the wi-fi airspace can become crowded.