PHP Version Reverted after Wampserver Exit (no replies)

Wampserver 3.3.0, Apache 2.4.7, CLI PHP 5.7.40

I can change the PHP version to 8.0.13, and it takes. However, if I exit Wampserver and restart it, the Apache version reverts to 5.7.40. I can then change it again, and everything works.

I must have something wrong in a config file that causes this, but I can't find it.