The vendor has published 2 unique mention(s) for this bug: 1. Screen goes unresponsive if VDA is not in use for 10 to 15 minutes and then need to reconnect/reset the VDA to fix the issue. 2. Linux VDA sessions might become unresponsive when you stop using the sessions for some time. Latest urls for this bug: 1. https://docs.citrix.com/us/en/linux-virtual-delivery-agent/2203-ltsr/whats-new/cumulative-update-5/fixed-issues.html 2. https://docs.citrix.com/us/en/linux-virtual-delivery-agent/2311/whats-new/fixed-issues.html 3. https://docs.citrix.com/us/en/linux-virtual-delivery-agent/2402-ltsr/whats-new/cumulative-update-3/fixed-issues.html