It's the nature of the beast I'm afraid, turn off restore from my computer/properties/system restore re-boot and then enable it again. It's best not to rely 100% on system restore, rather to have a regular backup regime as well.
iPhone X review
Political cartoons in 2017: Chris Riddell, Rebecca Hendin and Dave Brown on what it’s like to…
The best iPhone for 2017
Tennis : comment regarder la finale de la Coupe Davis 2017 ?