Error in Hyper-V (Could Not Poll)

Any see this error

today morning It appeared the followingerror in theHyper-V servers asimage below

Didall proceduresfoundinSolarwinds, the last wasasthe theimage,whichisrequired tobe changedthe defaultcountofnumber3 for anumberit deemsbest, or simply clear theoption, madeto changeboth waysand withoutsuccessfullyrestartedthe services ofSolarwindsandran theWizardagainthe problempersists