Have you tried any other strat than 4 volks + jeager spam in to JP4? I know this strat worked for a long time. But I think current USF meta counters this strat pretty hard. Maybe some Strategist can help us out. OKW is a real challenge now
I think using MG34's (they are not that bad tbh, still instasupress) More like a "oldschool" luftwaffe / fortifications start might work vs current meta.
I remember a Jesulin game where he got like 3 volks + 3 MG34's vs a Rifle company spammer, I worked really well.