Displacements and zoom with Mouse 3dconnexion

Good morning everyone. By moving or zooming with mouse 3dconnexion, I continue momentary freezes with colored ball. The drivers are up to date.
I hope to solve with your help.
Thanks

Simon
By moving or zooming with mouse 3dconnexion, I continue momentary freezes with colored ball. The drivers are up to date.

Software information

Software versions
Rhinoceros version: 5.0 Wenatchee 2014-11-10 (5A580)
IronPython version: not installed
Language: it (MacOS default)
OS X version: Versione 10.9.5 (Build 13F34)

Plug-ins
/Library/Frameworks/3DconnexionClient.framework/Versions/A/3DconnexionClient
/Library/ScriptingAdditions/SIMBL.osax/Contents/MacOS/SIMBL
/Users/xxxxxxxxxx/Library/Application Support/SIMBL/Plugins/Afloat.bundle/Contents/MacOS/Afloat

Third party kernel extensions
com.3dconnexion.driver (10.2.0)

Hardware information

Computer hardware
Hardware model: iMac13,2
Processor: Intel Core i5-3470 CPU @ 3.20GHz
Memory: 32 GB
Architecture: Intel 64 bit

Video hardware
Graphics: NVIDIA GeForce GTX 680MX 2048 MB
Memory: 2048 MB
Screen size: 2560 x 1440
Displays: iMac

USB devices
Wacom Co.,Ltd.: CTH-460
3Dconnexion: SpaceNavigator
Apple Inc.: Bluetooth USB Host Controller
Apple Inc.: FaceTime HD Camera (Built-in)

Bluetooth devices
Apple: Apple Wireless Keyboard
Apple: Apple Wireless Trackpad

OpenGL information

OpenGL software
OpenGL version: 2.1 NVIDIA-8.26.28 310.40.55b01
Render version: 2.1
Shading language: 1.20
Maximum texture size: 16384 x 16384
Z-buffer depth: 24 bits
Maximum viewport size: 16384 x 16384

Implementation settings
Use texture compression: Yes

Appearance settings
Antialiasing: 0x
Mip map filtering: Nessuno
Anisotropic filtering: Nessuno

Does this happen with an empty model, or is this happening only with a specific model? If only a specific model, please send us a copy of your model so we can duplicate what you are seeing.

I sent the file to the support page.