I have the exact same problem you’re having.
Been facing it for two months now and have posted on another thread regarding the same issue and, as I expected, ea didn’t even bother to reply with some possible fixes
I am 100% sure it’s not my connection nor my console seeing fc is the only game that has this problem (Battlefield 6, for example, is surely way more demanding in terms of performance and runs perfectly)
I’ve honestly lost any hope regarding a possible fix to this problem and towards ea as a company. The funny thing is, I’d play fc 26 a lot more if it wasn’t for this constant freezes that require restarts just to have the exact same problem occur 30 seconds later… so much for listening to the community