Automatic restore points are either not being created or being deleted on my pc and I have failed to find out why. Disc Space Usage at 25% (60GB) seems adequate. Task scheduler appears to properly set although I'm not sure about what exactly constitutes "idle" in the Conditions box (though I have now unchecked this condition).
If the problem is failure to create (as opposed to deletion) then I appear to have found a simple workaround (at least for date/time scheduled restore points).
This is to set up your own maual task in Task Scheduler to run the exe. program at a frequency of your choice, simply by copying the program title/script from the Windows SR Task action box.
In Windows 7 an automatic restore point is created every 7 days only if no other restore points (manual, before Windows updates, etc.) are created in that time.
My Computer
Computer type
PC/Desktop
Computer Manufacturer/Model Number
Custom Built
OS
Windows 10 Pro x64, Windows 8.1 Pro x64, Windows 7 Ultimate x64 SP1,
CPU
INTEL i9-7920X LGA 2066
Motherboard
Gigabyte X299-WU8 F3
Memory
64 GB (4 X 16 GB) G-Skill V Series DDR4 3200 Quad Channel
Graphics Card(s)
EVGA GTX 1060 SC 3 GB
Sound Card
Realtek Onboard ALC1220
Monitor(s) Displays
2 x Samsung S27E310
Screen Resolution
1920x1080
Hard Drives
Samsung 2 x 970 EVO Plus 500 GB NVMe
1 x 6TB WD 6003FZBX SATA
1 x 6TB WD 60EFRX SATA
12 x 3TB WD 30EFRX SATA
Created, but whether they remain stored depends on the amount of space allocated to restore points. If the space allocated becomes filled, the oldest restore point(s) will be deleted.
My Computer
Computer type
PC/Desktop
Computer Manufacturer/Model Number
Custom Built
OS
Windows 10 Pro x64, Windows 8.1 Pro x64, Windows 7 Ultimate x64 SP1,
CPU
INTEL i9-7920X LGA 2066
Motherboard
Gigabyte X299-WU8 F3
Memory
64 GB (4 X 16 GB) G-Skill V Series DDR4 3200 Quad Channel
Graphics Card(s)
EVGA GTX 1060 SC 3 GB
Sound Card
Realtek Onboard ALC1220
Monitor(s) Displays
2 x Samsung S27E310
Screen Resolution
1920x1080
Hard Drives
Samsung 2 x 970 EVO Plus 500 GB NVMe
1 x 6TB WD 6003FZBX SATA
1 x 6TB WD 60EFRX SATA
12 x 3TB WD 30EFRX SATA