You might not want to update your Chromebook to the latest Chrome OS release just yet
(Android Police)

Some Chromebooks are slowed down by the latest update to v91.0.4472.147 You may not want to update to the latest version of Chrome OS 91 depending on which Chromebook you own. Reports are emerging that some Chromebook owners are experiencing significant performance regressions on Chrome OS version 91.0.4472.147, the latest stable release currently offered. Here`s how you can check if you`re affected. From the details we could gather, affected Chromebooks started slowing down and lagging immediately after receiving the update to version 91.0.4472.147, with some owners reporting that even powerwashing and disabling all extensions doesn`t fix the issues. Read More You might not want to update your Chromebook to the latest Chrome OS release just yet was written by the awesome team at Android Police.