I attempted to take Getting Started: Cleaning Up - but the game crashed as one of the other hackers completed their tasks.

The requirement to delete logs is finicky - it doesn't work if you disconnect or if you forkbomb, only if you immediately jump from the log folder to IRC to mark complete. Instead of setting the goal to require an empty folder, consider planting a prepared log file and check if that is deleted instead.

Edit:
I've managed to break Chapter 16. Starting the sequencer does not continue the game.
https://horobox.co.uk/u/SmA2TO.png

I believe this is because during Chapter 13 I tried not following orders and instead attempted taking out the irc hub.
https://horobox.co.uk/u/nf0CDo.png

Edit2: I reloaded the game to be able to list the flags, and I may be able to continue. A file was added to the irc hub and the sequencer is active now. Screenshot with flags attached anyway.
https://horobox.co.uk/u/u3o50t.png

Edit3: I also had already found and removed the suspicious file and so could not prevent this - it only rebooted and I can now continue, but it broke the Music lol. The music track changed on starting the next section.
https://horobox.co.uk/u/XtfQ5F.png

Strange, I've just completed this mission without a crash. Are you running game on XNA branch?

In case of logs - yeah, I'll make few changs.

EDIT: The music is not broken, if it's changes from this glitchy thing to Resonance after deleting the theter.sys and automatic reboot

I did not use the XNA branch - I could see if I could recreate it.
You seem to have misunderstood when I mentioned the broken music. I had already deleted tether.sys before that event happens - so when the system demands I remove it, there was no file to remove. My screenshot is there to show this. I had already attempted a reboot -i in the hopes it would realise this, to no avail.

Yeah, I missundertood this. I'll fix when tether.sys is given