Audio cuts and performance problem on UR824

Hello, I’ve my UR 824 on a Windows 7 64 bits recent installed. I’m having a big issue with the performance and use of it. When I play a sound audio, like a spotify song, or cubase recorded song the audio played interrupts randomly and the system performance of PC is satured (look this link https://s11.postimg.org/ovfyxiwfn/ur824.png) Logicallky with this problem it’s impossible to work correctly and record audio on Cubase.

My system is follow:

i7 3Ghz Motherboard x58A-UD5
16 Gb RAM
Windows 7 pro 64 bits Original
Cubase 8 Pro original

please if someone can help me I’ll appreciate so much, so I’m desperate with this big issue. : (((
Thanks for all in advance

Sorry, I forgot describe my drivers configuration:

Hardware Firmware version: 211 for windows
Drivers Version: 1.9.9.1