I think I got the same problem,but the engineer says it was my PC problom.I think next time I'd catch some logs.
The "VMWMediaProvider" (VMware Virtualization Pack for Skype for Business) included with the Horizon Client may occasionally cause vdpService to generate errors.
We recommend reinstalling Horizon Client and see what happens.
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1. Uninstall the Horizon Client
2. Install the Horizon Client
a. Select "Customize Installation
b. Uncheck "Virtualization Pack for Skype for Business
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This is a bug with the 8.10 client rollback to 8.9 and it no longer happens
