I'm using the latest versions of Electrodynamics and it's dependent mods, for 1.16.5, and it never makes it past the early mod loading window

I need more than this in order to actually judge anything about ur problem. Can me send me ur logs?

I'll be able to give the logs later today

The latest log (https://1drv.ms/u/s!AnuEBEgNOmTrkCjIQysd8bACJ5rw)
And the crash report created at the time I tried launching the game (https://1drv.ms/t/s!AnuEBEgNOmTrkCttJbznlI7Q4gsE)

I will close this for now as i dont see how this is related with electro to be honest. The crash log doesnt tell me anything about electro...

I ain't giving up on this yet, the crash only ever happens with the latest version of Electrodynamics, on my test pack I dropped this mod and the other 4 down a few versions and it actually lets the game get further

Do any of the 5 mods want a newer version of forge on the latest version of the mods

This has everything to do with your mod, the crash only ever happens with the latest version of Electrodynamics, the developer of Reliquary says this too