Yeah I doubt that’s the issue on a PC with 64GB RAM.

Dopamine

I wasn’t denying the fact that you’re experiencing this issue, but since this is the first I’ve heard of something this bad in my 3 years of using GrapheneOS, this does appear to be a fairly unique case.

Provided you are using an otherwise well-functioning and currently supported device (and not an emulator), and that you are using a stable release installed via an official method (and there were no install issues), your best bet would be to ask for help in one of the community chats or forums: https://grapheneos.org/contact#community

You will be asked to share which device you are using though, which you did not seem comfortable doing in the post you linked to.

Unrelated, but I learned about the Android “task manager” (Running Services) from that post of yours, so thanks for sharing that.

Also running GrapheneOS (on an older phone) and this is not something I’ve ever experienced, nor seen as an issue in the forums.