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Why am I experiencing poor performance when playing a 1080p high fps video with my PCoIP Remote Workstation Card and PCoIP Software Client?

Problem When using the PCoIP Software Client to connect to a PCoIP Remote Workstation Card I cannot achieve high frame rate playback. Cause There are a number of factors that can contribute to poor performance so the best method of trying to determine …

Why am I prompted for a PIN using Gemalto ACS Single Sign On?

Scenario When a user tries to authenticate to a VMware View virtual desktop with a Gemalto ACS smart card then Single Sign on (SSO) fails and the user is prompted for a PIN before windows signs them in. Cause If a Gemalto ACS smart card contains two …

Why are some Tera2 PCoIP Zero Clients showing the Online status as "False" in PCoIP Management Console 2.x and 3.x?

This indicates that the Tera 2 PCoIP Zero Client is not being managed by the PCoIP Management Console and can be one of several reasons: Not powered on Firmware has been downgraded to 4.x so no longer manageable by PCoIP Management Console 2.x and 3.x NTP …

Why can I not establish a PCoIP connection through my Palo Alto firewall?

Scenario With the PCoIP Transport Header enabled and using a Palo Alto firewall: PCoIP Zero Clients fail to open a session and show a black screen. The PCoIP Zero Client must be rebooted to get out of this state. Soft clients will only be able to connect …

Why can I use my cell phone to transfer files when I have blocked all mass storage devices through the Unauthorized Devices table?

There are 3 ways to transfer data to USB devices. Mass storage devices (flash drives, DVD), all file types Photo Transfer Protocol - PTP - still image capture device class for cameras, (pictures). Media Transport Protocol - MTP - (smartphones), all file …

Why can't I get 2560x1600 Resolution on my PCoIP Remote Workstation Access Card (Host Card)?

Answer: Due to display changes after PCoIP Remote Workstation Card Firmware 4.2, you need to disable monitor emulation on all nonactive ports on the PCoIP Remote Workstation Card. Note: Dual port PCoIP Remote Workstation Cards support a maximum of one …

Why do certain large screen (>27" monitors) dual-link DVI monitors not work with the TERA 2 PCoIP Zero Clients?

Scenario When some monitors supporting 2560 x 1600 and 2560 x 1440 resolutions are power cycled with the power switch, the video may not appear when connected to a Tera2 Zero Client via dual-link DVI. This applies to: Tera2 Zero Clients running firmware …

Why do I get poor performance on an MPLS network?

There are a number of configuration requirements for using PCoIP protocol on an MPLS network. Prioritize PCoIP packets as a best practice Avoid packet loss Avoid out-of-order packets PCoIP protocol may consider out-of-order packets as lost if the data …

Why do I get the message Display Protocol for this desktop is currently busy processing a request

Scenario Re-connecting to a VMware Horizon View virtual desktop takes a long time and the message "The display protocol for this desktop is currently busy processing a request. Please contact your system administrator" is displayed. The message was …

Why do PCoIP Zero clients fail to establish Imprivata OneSign sessions when the OneSign Appliance Verification setting equals no verification?

This happens when the PCoIP Zero Client trust store contains a certificate issued by the OneSign server that does not match the certificate used by the OneSign server. Workaround Ensure the PCoIP Zero Client trust store does not contain …

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