While we wait for official fixes in patches, players are sharing possibly-maybe-kinda workarounds that might help.
In the meantime, they suggest updating your drivers.
Developers FromSoftware have also said they’re aware of Easy Anti-Cheat issues.

We are currently investigating the cause of the problem.
We apologize for any inconvenience this may cause to our customers.
While we wait for fixes, players have a great many suggestions for various workarounds.

But you might want to try…
Might help.
Might cause other problems.
I wish they’d delayed the game instead.
Just a bummer, because the game is otherwise great.
The game’s out nowon Steamfor 50/60/$60.