[anewyear]

^^ I can very much relate to that. I've been heavily involved over the last couple of years with project work that is going badly with a large external blue chip company.
The biggest problem I'm having is needing to focus on both high level strategy and low level detail. My main achievement has been roping in everyone else so they can see what a complete sh1tshow it is and take some responsibility lol.

I'd suggest taking a higher level view of the project. Use a braindump if it helps to define the scope and highlight the threads. Then you might be able to see the priorities and roadblocks and also have something tangible you can use to discuss with your manager.