I got my pre-order E10 in, get it straight, slice a file with E10 settings from latest Chitubox v1.7.0, save as cbddlp. Take it to the machine, select the file and recieve an error message that the file format is unsupported. Just a heads up.
No issues on my Elegoo Mars, that one is working great with v1.7.0. I would hazard to guess this is a firmware issue with the E10.