keyboards on both computers started messing up at the same time

I have a Toshiba L775D-S7340 laptop & the HP Desktop in my file. Both are running Win 10 & on a network. At the same time today the keyboards on both computers make me hold down on a key for 3 seconds before it will type. The mouse & touchpad are fine. I checked in Devices & it says they are working. One is HID & I plugged the dongle in a different port & changed the batteries in the keyboard. This is the event log from the laptop:

Log Name: Microsoft-Windows-Kernel-PnP/Configuration
Microsoft-Windows-Kernel-PnP
Date: 3/21/2016 1:15:12 AM
Event ID: 410
Task Category: None
Level: Information
Keywords:
User: SYSTEM
Computer: MINWINPC
Description:
Device ACPIPNP03034&645bd6b&0 was started.

Driver Name: keyboard.inf
Class Guid: {4d36e96b-e325-11ce-bfc1-08002be10318}
Service: i8042prt
Lower Filters:
Upper Filters:
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
<System>
<Provider Name="Microsoft-Windows-Kernel-PnP" Guid="{9C205A39-1250-487D-ABD7-E831C6290539}" />
<EventID>410</EventID>
<Version>0</Version>
<Level>4</Level>
<Task>0</Task>
<Opcode>0</Opcode>
<Keywords>0x4000000000000000</Keywords>
<TimeCreated SystemTime="2016-03-21T05:15:12.875481500Z" />
<EventRecordID>160</EventRecordID>
<Correlation />
<Execution ProcessID="4" ThreadID="120" />
<Channel>Microsoft-Windows-Kernel-PnP/Configuration</Channel>
<Computer>MINWINPC</Computer>
<Security UserID="S-1-5-18" />
</System>
<EventData>
<Data Name="DeviceInstanceId">ACPIPNP03034&amp;645bd6b&amp;0</Data>
<Data Name="DriverName">keyboard.inf</Data>
<Data Name="ClassGuid">{4D36E96B-E325-11CE-BFC1-08002BE10318}</Data>
<Data Name="ServiceName">i8042prt</Data>
<Data Name="LowerFilters">
</Data>
<Data Name="UpperFilters">
</Data>
<Data Name="Problem">0x0</Data>
<Data Name="Status">0x0</Data>
</EventData>
</Event>


Does it tell you anything? Can anyone help me please?

Roll them back to the previous restore point. Simple fix.

I tried that but it didn't work. I did find out messing around with it that the Ease of Access settings got changed somehow. The repeat rate was set slow & some other things. Once I turned them off, it worked on both. Thank you.

Ease of access changes can happen when something gets tossed on the keyboard or a key gets stuck.

At least you got it fixed.