Recent firmware versions from ISDT have been known to from some chargers due to licensing or safety changes. If you rely on BattGO-enabled batteries for automatic profile loading, check the specific v22 sub-version release notes in the ISD Go app before proceeding, as this action is typically irreversible. How to Update Firmware on iSDT Battery Chargers
Was this the "Q6x" keyboard story you were looking for, or did you mean one of the updates?
This enterprise networking hardware recently saw its v22.48.1000 firmware release in early 2026, which improved PAM4 link maintenance and resolved issues with virtual functions.
For users of ConnectX-6 Dx/DE adapter cards, v22 represents the current Long Term Support (LTS) branch. Security Hardening