If you as a contributor have different machines running with their own characteristics (power, runtime, competing uses etc) you can set up a distinct profile for each class of machine. I currently run two machines for WCG and one is much quicker than the other. Only the faster machine is opted in for ARP.

World Community Grid: Notice from server
Africa Rainfall Project needs 1792.00MB more disk space. You currently have 0.00 MB available and it needs 1792.00 MB.
Tue 01 Feb 2022 06:38:29 EET.
Disk tab shows total disk usage of 5.8GB memory and 5.4gb as free. WPG has ca 320Mb. What should I do regarding the notice?

When will I start receiving tasks?

ARP is back for crunching.
I found this Video on Youtube. It's maybe interesting, even when it does not mention WCG.

https://www.youtube.com/watch?v=EinrI7X6kZA

Sorry if this sounds a little sceptical, but I'll believe it when I see it... We've been here, many times before and I'd personally 'ramp it up slowly' (perhaps, even with a Beta run) before saying "It's back....".

Obviously, I hope that I'm wrong - as this ARP project has been in hiatus for so long that, at times, I was simply waiting for the plug to be pulled (I've even questioned as to how useful the data will be, now that the climate has changed so much in the past couple of years), but, good luck everyone involved with this project and let's hope that we can finally bring it to a successful conclusion in a few months time after everything's been crunched.

EDIT: I stand corrected, after this post, I actually checked my workload and discovered that I had 4 ARP WU's across 2 of my devices - so, I've now kicked them off, hopefully, to 'return to base' before Monday.

Edit #2, for the record, all four WU's have a deadline of the 6th of Nov, and are named as follows;
ARP1_0011755_130_0
ARP1_0031931_130_1
ARP1_0027502_130_0
ARP1_0014660_127_1

The two on my faster machine, only have less than 1 hr left to do, whilst the other two wiil be fnished tomrrow. We shall see as to whether there are any issues in uploading/returning them - I didn't spot them being downloaded, so I'm assuming that they 'eventually' worked.