Citrix Receiver: Grey Blocks in Excel 2013

Symptom:

When using Microsoft Excel 2013 on XenDesktop 7.6 with Citrix Receiver 13.1.3, 13.1.4 or 13.2, grey blocks appear especially if you mark multiple cells.

Problem:

Codec parameters may not by optimal for this use case.

Solution:
  1. In IGEL Setup, go to Sessions > Citrix XenDesktop / XenApp > HDX / ICA Global > Codec.
  2. Disable Text Tracking.
  3. Disable Small Frames Feature.

    Additional Codec Parameters

    IGEL's Terms & Conditions apply.