Improve feature update system - 60 minutes is too short a max run time.
Allocate more than 60 minutes max runtime to a feature update, or at least have the feature update/ConfigMgr tell the user it was aborted because their PC is too slow. At the moment software center just keeps saying 'installing'. setupact.log has a MOUPG entry noting % progress.
changing max runtime has no affect unless re-deployed.