How do I fix my double typing keyboard?
hi, hope you can please help, How do I fix my double typing onscreen keyboard? This has just recently started. Thanks ann
iMac 21.5″ 4K, macOS 10.15
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Hello Ann,
Safe Boot from the HD, (holding Shift key down at startup), does the problem occur in Safe Mode?
Safe mode attempts to repair Disks & clears lots of caches, so if Safe Mode works try again in regular boot.
Have you done a PRAM reset, CMD+Option+p+r...
http://support.apple.com/kb/HT1379
In fact, do 3 in a row, takes a bit of time.
Intel-based Macs: Resetting the System Management Controller (SMC)...
http://support.apple.com/kb/HT3964
Also check Sys Prefs>Keyboard>Delay until Repeat.