Just to be clear: this is happening regardless of EVSE? It sounds like it’s happening to both Lucid’s LCHCS and Tesla wall chargers (I’m assuming because
@SBD1500 mentioned an adapter)
Can folks whom this is happening to just sound off with:
1) location?
2) has the weather gotten hot recently? (May be unrelated, but seems worth tracking, maybe)
3) which EVSE do you have?
4) how long before it slows down, and what speed does it slow down to?
5) is the cable/plug hot?
Just trying to help narrow it down and find a repeatable / reproducible test case.