I too updated my SDS1072CML HW 11-62-3.3 SW 5.01.02.13 to 5.01.02.22 and the trigger status kept jumping between "Ready", "Armed", "Auto" while using auto trigger on slower timebases. Didn't like it at all so I've reverted to 5.01.02.13 but rf-loop told me there are some good changes and bugfixes, too.
This "ready-armed-auto" sequence is "true" but flickering is not nice looking and also it now interfere with TFT update period.
Default scope.
Connect probe to 1kHz probe cal output. Set scope horizontal to 50ms/div.
Set now trigger so that level is example under this signal level so it can not find trig. In this case it generate "auto" trig and it can see when it slowly do this sequence "auto -> armed -> trigged"
Then move trigger level so that it is around middle of signal. Now you see it do not generate "auto" and sequence is "armed -> trigged"
Keep trig level this. Change trigger to Normal. Still it show "armed -> trigged.... armed.. trig's ...."
Move trigger level to under signal level ... "...armed...ready and now it waits until it find trigger.
now of course it do not force trigger by auto. In auto mode it generate auto force for trigger in case it do not find trig.
With more fast speeds it can not update this in TFT and it looks like it blinks random. More fast times it do not blink if it finds trig there read steady Trig'd. But if fast speeds move trigger level so that there is not trig its start blink becouse this autotrig is more slow. First it need find that oh...there is not trig... lets force trig (and in this case of course it is out of sync with signal)
Very fast speeds if not find trig (move trig level out from signal) , only there read "auto" and it trigs with auto period and tell to user that trigger is not from signal, it come from auto process. Then if change trigger level so that it find continuous steady trig enough fast it do not start auto trig process and there reads steady "Trig'd".
Idea is right and good but solution need some fine adjustments for this indicator timing so that it do not "random blink" when speed is so that it can not update to tft and right for human eye so that it display Ready, Armed, Trigged and Auto just as it give best information to user, but then depending of settings and horz speeds and signal itself timing need be so that it do not "blinking randomly" becouse indicator can not update, then need think what tell to user best useful information about current working status related to trigger.