Desktop Icons Keep Flickering in ICA Session

Desktop Icons Keep Flickering in ICA Session

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Article ID: CTX221813

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Description

Desktop icons keep flickering in ICA session, looks like they are repeatedly refreshed. While the symptom doesn't exist in console session of the same VDA.

Resolution

As a workaround, enable "Turn off the caching of thumbnails in hidden thumbs.db files" under gpedit.msc > User Configuration > Administrative Templates -> Windows Components -> Windows Explorer.

Issue/Introduction

The article describes a display flicking issue caused by thumbnails caching

Additional Information

Windows thumbnail cache: https://en.wikipedia.org/wiki/Windows_thumbnail_cache