Orangeman

I'm former succesfull 400-600 stars reg, ended up losing my 100k br in a business start up, took a roughly 6-7 months break from poker and started from the very bottom(10plo). That was almost 2 years ago and I'm having serious problems moving up. Right now stuck at 50 and 100 games (too deep rolled for 50,not deep enough for 100). So I had shit tons of problems in current games trying to adjust to unusual style. Almost everyone seems to be doing some ridiculous stuff such as too much garbage 3bets,too high cb in 3b pots, calling too much, it's goes on and on and on. Still I am the one with tiny win rate. Could it really be rake fault that much?
I'm not sure about 3b ranges in nowadays games, seem like utg ranges got tighter so mp, co and bu 3bets v utg gets lower, and everyone steals way more loose so sb and bb 3bets vs co and bu goes up.. Still I only manage to get my 3b total to around 6 most of which comes from bu v co (around 9%). Do you consider that a leak? I just don't see the spots honestly, very often isolate a fish or a reg with 17% range with hand like 4689ds is pointless because we have a 60/40 dude behind who over calls with very high chance.. Also I put most of AA combos from bb and sb in a cc range to protect calling range oop vs regs.
So I feel kinda cuffed with usual lineups of regs who tend to do questionable plays often and ransom fishes.
What 3b % you have by pos?
The thing what bothers me is what most regs have higher 3bet than me and I consider that a leak but still my win rates are far away from the great in what seems to be soft games( I select non stop)

HH review is boring, 6max or HU but please less tables, 4 is great.