Minor: Load@Start broken in both Feb releases

Confirmed Load@Start = Last Kit works in Dec 16 '20 rls, but requires an SD card to be inserted in Feb 8th or 9th '21 releases even if the last kit was internal. If last kit was internal on the Dec’20 release the kit loads even w/out an SD present.

There is a bug that does not load the default kit when no SD card is inserted. That is fixed in the next firmware update.

If there is no SD card inserted, then the S2400 cannot read the settings file from it, so it would have no way of knowing what the last kit was. All it can do is load the default.