I just switched on cpu work in profile now too and added it to my app_config file.
Then I remembered that I should run without app_config until all the necessary files are downloaded. so with that done I re-instated the app_config file and am working cpu tasks.
The last HCC wu that I got was on the 3rd May at 12:37 (UTC). There may be a few more resends in dribs and drabs

