Hi RyanDunbar,
Thank you for coming to the forum and I will be happy to assist in the best way I can.
On the affected VM you may insert integration s ervice setup disk. Launch it and go to supportamd64 and look for “Windows6.2-HyperVIntegrationServices-x64 (cabinet file).
Use 7 zip to extract the cabinet file and then go to the device manager and point unknown device to search driver in the extracted folder.
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