Alot of interrupt errors - Netgear R6350 and Netgear R6220 with MT7621

Alot of interrupt errors in Netgear R6350 MT7621

MediaTek MT7621 ver:1 eco:3
Netgear R6350
OpenWrt SNAPSHOT r15505-c40006e0af / LuCI Master git-21.009.66148-9e4391e

root@OpenWrt:~ uptime
17:08:05 up 37 min, load average: 0.07, 0.04, 0.02
root@OpenWrt:~ cat /proc/interrupts
CPU0 CPU1 CPU2 CPU3
8: 561329 561394 561051 561356 MIPS GIC Local 1 timer
9: 211428 0 0 0 MIPS GIC 63 IPI call
10: 0 47607 0 0 MIPS GIC 64 IPI call
11: 0 0 108062 0 MIPS GIC 65 IPI call
12: 0 0 0 33572 MIPS GIC 66 IPI call
13: 206854 0 0 0 MIPS GIC 67 IPI resched
14: 0 134286 0 0 MIPS GIC 68 IPI resched
15: 0 0 64419 0 MIPS GIC 69 IPI resched
16: 0 0 0 129219 MIPS GIC 70 IPI resched
17: 0 0 0 0 MIPS GIC 19 1e000600.gpio-bank0, 1e000600.gpio-bank1, 1e000600.gpio-bank2
19: 12 0 0 0 MIPS GIC 33 ttyS0
20: 0 0 0 0 MIPS GIC 29 xhci-hcd:usb1
21: 124040 0 0 0 MIPS GIC 10 1e100000.ethernet
23: 17 0 240310 0 MIPS GIC 11 mt7615e
24: 23 0 0 0 MIPS GIC 31 mt7603e
26: 0 0 0 0 1e000600.gpio 7 keys
27: 0 0 0 0 1e000600.gpio 14 keys
ERR: 519

I have also two Netgear R6220 and they have the same problem with alot of interrupt errors.
MediaTek MT7621 ver:1 eco:3
Netgear R6220
OpenWrt SNAPSHOT r15469-425e392466 / LuCI Master git-21.009.66148-9e4391e

uptime
18:16:46 up 2 days, 23:38, load average: 0.00, 0.00, 0.00
root@OpenWrt:~ cat /proc/interrupts
CPU0 CPU1
8: 64472251 64472439 MIPS GIC Local 1 timer
9: 89382 0 MIPS GIC 67 IPI call
10: 0 361362 MIPS GIC 68 IPI call
11: 4090332 0 MIPS GIC 69 IPI resched
12: 0 2911477 MIPS GIC 70 IPI resched
13: 0 0 MIPS GIC 19 1e000600.gpio-bank0, 1e000600.gpio-bank1, 1e000600.gpio-bank2
15: 12 0 MIPS GIC 33 ttyS0
16: 0 0 MIPS GIC 29 xhci-hcd:usb1
17: 17 0 MIPS GIC 10 1e100000.ethernet
19: 2 11615122 MIPS GIC 11 mt76x2e
21: 23 0 MIPS GIC 32 mt7603e
22: 0 0 1e000600.gpio 7 keys
23: 0 0 1e000600.gpio 8 keys
24: 0 0 1e000600.gpio 14 keys
ERR: 169

No source file, test, or specific entry point is named. Start by reproducing the report on the Netgear R6350 or R6220 and comparing /proc/interrupts with the MT7621 and wireless devices listed; done would require identifying and correcting the reported interrupt errors.