https://www.displayfusion.com/Discussions/RSS/?TopicID=20f87a73-3748-44cc-b5bd-93ef27f106da DisplayFusion RSS: Alt + Tab slow Sun, 19 Apr 2026 15:04:53 GMT en hourly 1 https://www.displayfusion.com/Discussions/RSS/?TopicID=20f87a73-3748-44cc-b5bd-93ef27f106da https://www.displayfusion.com/Discussions/View/alt-tab-slow/?ID=20f87a73-3748-44cc-b5bd-93ef27f106da#5 Wed, 19 Feb 2020 19:22:51 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/alt-tab-slow/?ID=20f87a73-3748-44cc-b5bd-93ef27f106da#5 DisplayFusion Could you also send me a copy of your troubleshooting info? Here are the steps:

• Open the Settings > Troubleshooting tab
• Click the "Export Info to File" button
• Reply with the file attached

Thanks! ]]> https://www.displayfusion.com/Discussions/View/alt-tab-slow/?ID=20f87a73-3748-44cc-b5bd-93ef27f106da#4 Sun, 16 Feb 2020 16:21:17 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/alt-tab-slow/?ID=20f87a73-3748-44cc-b5bd-93ef27f106da#4 DisplayFusion Attached log as requested. I pressed alt-tab around 11:15.00 a few times.

I will note that going into DF to enable/disable logs was very very sluggish and the app froze on multiple occasions, only to recover after. I hadn't noticed this behavior before (since I don't often find myself in the DF settings). ]]> https://www.displayfusion.com/Discussions/View/alt-tab-slow/?ID=20f87a73-3748-44cc-b5bd-93ef27f106da#3 Mon, 03 Feb 2020 18:49:02 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/alt-tab-slow/?ID=20f87a73-3748-44cc-b5bd-93ef27f106da#3 DisplayFusion I'm not able to reproduce this here. Could you attach a debug log for this issue?

• On the DisplayFusion Settings > Troubleshooting tab, change the Logging drop-down to "L1: Log Minimal" and click Apply
• Reproduce the issue and note the time so we'll know where to check in the log file
• Click the "Export Info to File" button on the Settings > Troubleshooting tab
• Reply with the file attached
• Disable debug logging after sending the log

Thanks! ]]> https://www.displayfusion.com/Discussions/View/alt-tab-slow/?ID=20f87a73-3748-44cc-b5bd-93ef27f106da#2 Sun, 02 Feb 2020 20:22:33 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/alt-tab-slow/?ID=20f87a73-3748-44cc-b5bd-93ef27f106da#2 DisplayFusion I have a very similar issue to yours and I wonder if they are related.

Post sleep and wakeup in W10, DF's alt-tab takes a good 4-5 seconds to show up, and even then it is incredibly slow. ]]> https://www.displayfusion.com/Discussions/View/alt-tab-slow/?ID=20f87a73-3748-44cc-b5bd-93ef27f106da Sat, 01 Feb 2020 03:19:28 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/alt-tab-slow/?ID=20f87a73-3748-44cc-b5bd-93ef27f106da DisplayFusion I have a brand new computer and started using wallpaper engine with DF. I noticed that a few hours into my day, my alt tab handler will become slow to the point where I must click the window that I want in order to access it. If I disable DF alt tab, it is fine. A restart of the computer solves this issue.

What is going on here? ]]>