Q2698 PPP disconnect (with CREG:0)

Legacy Legacy AirPrime modules
2

Hello,

here are some Sierra internal logs before and after a modem reboot (while PPP is active) :

before PPP connexion :

AT+WLERR=1                                                                  ¦
+WLERR: 0,1,"IRQ disabled for a too long time"
+WLERR: 0,2,"IRQ disabled for a too long time"
+WLERR: 0,3,"Except RTX: task ADL, heap memory corruption of 0x414081E8, caller= 0x100386e3"
+WLERR: 0,4,"IRQ disabled for a too long time"
+WLERR: 1,0
+WLERR: 2,33286144,33554432,28

[[ launching ppp connexion, then modem freeze an reboot ]]

AT+WLERR=1                                                                  ¦
+WLERR: 0,1,"IRQ disabled for a too long time"
+WLERR: 0,2,"Except RTX: task ADL, heap memory corruption of 0x414081E8, caller
= 0x100386e3"
+WLERR: 0,3,"IRQ disabled for a too long time"
+WLERR: 0,4,"Except RTX: task ADL, heap memory corruption of 0x3FF0, caller = 0x100386e3"
+WLERR: 1,6
+WLERR: 2,33284096,33554432,29

This new line has appeared :
+WLERR: 0,4,“Except RTX: task ADL, heap memory corruption of 0x3FF0, caller = 0x100386e3”

Who know what it means ?

Regards,
Julien