Two months ago my ASUS FX506LU laptop keyboard input started lagging in one application, about a month after i first used it.
Now, a week ago, a different kind of input lag started happening in a different application about a month after i started using it.
The input lag isn't your usual one:
-KeyPRESS events are on time
-KeyRELEASE events randomly lag up to 1 second
-the lag goes away if a second key is held down while the first is being pressed.
As for diagnosing it,
-windows defender ran a full scan and came back empty,
-the drivers are all updated,
-windows is updated,
-the BIOS is the newest,
-the lag occurs in only one application,
-the application has been reinstalled and integrity checked with user settings deleted,
-the system specs should be far above what is needed for the application,
-the lagging occurs even with practically all background processes disabled,
-i haven't got any auto key pressers running at the time,
-mouse and on-screen-keyboard actions don't lag,
-the lag occurs for all keys,
-the lag occurs only on this machine not a different one of the same model bought at the same time.
Now, a week ago, a different kind of input lag started happening in a different application about a month after i started using it.
The input lag isn't your usual one:
-KeyPRESS events are on time
-KeyRELEASE events randomly lag up to 1 second
-the lag goes away if a second key is held down while the first is being pressed.
As for diagnosing it,
-windows defender ran a full scan and came back empty,
-the drivers are all updated,
-windows is updated,
-the BIOS is the newest,
-the lag occurs in only one application,
-the application has been reinstalled and integrity checked with user settings deleted,
-the system specs should be far above what is needed for the application,
-the lagging occurs even with practically all background processes disabled,
-i haven't got any auto key pressers running at the time,
-mouse and on-screen-keyboard actions don't lag,
-the lag occurs for all keys,
-the lag occurs only on this machine not a different one of the same model bought at the same time.
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