altitude hold of 4.2.0

i am facing issue while using altitude hold in PIXHAWK 4.2.0. altitude hold is not working

what problem you facing …let clearly explain here with detailed information

@Yashal_Arif,

If you could provide an onboard log of when the problem is happening that would really help too. Txs for the report.

@rmackay9 i had also some issue in alt hold and loiter problem as reported in the 4.2.0 stable release thread with on-board log.