Microbit esp8266 stop sending data to thingspeak

I use the following code for sending data from microbit using esp8266

basic.show_icon(IconNames.DIAMOND)

ESP8266ThingSpeak.connect_wifi(SerialPin.P1,

SerialPin.P0,

BaudRate.BAUD_RATE115200,

"ssid",

"pass")

if ESP8266ThingSpeak.is_wifi_connected() == True:

basic.show_icon(IconNames.YES)

else:

basic.show_icon(IconNames.NO)

ESP8266ThingSpeak.wait(10000)

basic.clear_screen()

def on_forever():

ESP8266ThingSpeak.connect_thing_speak("api.thingspeak.com",

"WRITE API KEY",

input.acceleration(Dimension.STRENGTH),

input.magnetic_force(Dimension.STRENGTH),

input.temperature(),

pins.analog_read_pin(AnalogPin.P10),

0,

0,

0,

0)

basic.pause(60000)

basic.forever(on_forever)

The code worked properly for days. But suddenly it stops sending data after few minutes. I have to restart microbit in order to keep sending data. But, it stops again.

Do you have any recommendation? I cannot find any help to net....

Thanks!

[alex]

I have the exact same problem. I may have to use an external automation to shut the power off and on again for the microbit