Hi, thanks for choosing Dell.

Could you please upgrade firmware on switch? It's important configure well in the interface level.

If we enable interface it goes to disable state according to you, meaning it could be firmware issues.

Hello, here is the info

show version

Machine Description............... Dell EMC Networking Switch
System Model ID................... N4032F
Machine Type...................... Dell Networking N4032F
Manufacturer...................... 0xbc00
Burned In MAC Address............. F48E.383F.9415
System Object ID.................. 1.3.6.1.4.1.674.10895.3044
CPU Version....................... XLP308H-B2
SOC Version....................... BCM56842_A1
HW Version........................ 4
CPLD Version...................... 17
Image File........................ N4000v6.5.4.12
Software Capability............... Stack Limit = 12, VLAN Limit = 4093

Hello, I couldn't see FW ver in there but please before do FW update look at pg5 https://dell.to/3G6hUtz

Simplified firmware updates for stack members
When switches are stacked, only the Master needs to be updated with new firmware. All other members
of the stack will receive the firmware from the Master at that same time, reducing effort normally required
when updating individual switches. Also, when a switch is added to a stack, if it is running a different
version of firmware than the active version on the Master, the backup firmware on the new member is
automatically updated to match the Master, the backup version of firmware on the new member is then
activated, and the new member is rebooted.