Inav problems

[hoverfly]

@ Wyntrblue.
board is
Matek F405-CTR AIO Flight Controller,  with  inav_1.9.0_MATEKF405-RC1.hex this one was advised by Hobbyrc after i was unable to load the ones on the Inav  config.

The second one that loads but is not suitable is..inav_1.8.0_MATEKF405.hex This one is recommend by Matek.
I had another look this morning but the deeper i look i suspect a bug.

[Wyntrblue]

do you get the same issue when you flash an non release candidate version?

https://github.com/iNavFlight/inav/releases/download/1.9.0/inav_1.9.0_MATEKF405.hex

[hoverfly]

That was the one that Hobbyrc recommended. it had the least problems.Everything looking good but not arming.
Motor test was ok , only indication of problem apart from not arming was when i set the failsafe to a switch it worked in the mode tab but is i navigated away it turned off again,  in the instructions it states that if there is a conflict with a setting it will cancel it., for example using same port for two functions.. the more i look at it i suspect a bug. all the previous boards have worked well.

Edit when i loaded the second firmware when i tried to calibrate it only did level the six position  calibration window didn't  appear.