After debugging, the issue turned out not to be Kali or uConsole, but my old USB Wi-Fi adapter + driver combination.
The adapter used was TP-Link TL-WN823N v2/v3 (Realtek RTL8192EU), which is known to be unstable on ARM.
Confirmation:
Booting without the USB adapter → system runs indefinitely
Did you use AI to write this? Your prose is unusually stilted and emboldened. Whether monitor mode is enabled is irrelevant to your issue. Mentioning you were using additional networking peripherals when discussing a problem with networking would have been pertinent.