Dell Optiplex 7010 Wireless Keyboard Delays

I did not complete the dell chipset utility and its required bios upgrade on this system. I have inveted time setting up this system but it has a deylay when I try to use the keyboard.. it is hit and miss. Sometimes it will take it a bit and then it will start working again. Its like in the days of windows 98 and the irqs were not set right and things would override the keyboard. I decided to run the urgent bios update and the the its chipset utility with it Dell does say its urgent I do this part. THis system is performing good otherwise I have windows build 1909

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So it updated and so far no keyboard delays.

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So it updated the bios and I installed the new chipset update that went with the bios. That went well and so far no keyboard delays.