# GPRS no response to AT

**URL:** <https://forums.digi.com/t/gprs-no-response-to-at/22737>\
**Category:** Digi TransPort WR (Series)\
**Tags:** wr11\
**Created:** [October 14, 2021, 12:45pm UTC](https://forums.digi.com/t/gprs-no-response-to-at/22737 "2021-10-14T12:45:49Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![tgarcia916](https://avatars.discourse-cdn.com/v4/letter/t/e99b99/32.png) [@tgarcia916](https://forums.digi.com/u/tgarcia916)\
**Post date:** [October 14, 2021, 12:45pm UTC](https://forums.digi.com/t/gprs-no-response-to-at/22737/1 "2021-10-14T12:45:49Z")

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Hello,  
I have a WR11 that seems to be having cellular connectivity issues, can you please help, here is the log:

19:11:04, 13 Oct 2021,Login failure by LWV-016: WEB  
11:42:05, 13 Oct 2021,Default Route 0 Available,Activation  
11:42:05, 13 Oct 2021,PPP 1 up  
11:42:05, 13 Oct 2021,PPP 1 Start  
11:42:05, 13 Oct 2021,Modem connected on asy 2  
11:42:05, 13 Oct 2021,GPRS: Context activation successful  
11:42:04, 13 Oct 2021,GPRS: Activating context 3  
11:42:03, 13 Oct 2021,Modem dialing on asy 2 #:_98_1#  
11:41:53, 13 Oct 2021,PPP 1 down,LL disconnect  
11:41:53, 13 Oct 2021,Modem disconnected on asy 2,Failed to connect  
11:41:05, 13 Oct 2021,Network technology changed to LTE  
11:41:05, 13 Oct 2021,GPRS Registration On  
11:41:05, 13 Oct 2021,GPRS Attachment On  
11:40:55, 13 Oct 2021,Network technology changed to Unknown  
11:40:55, 13 Oct 2021,GPRS Registration Off  
11:40:55, 13 Oct 2021,GPRS Attachment Off  
11:40:54, 13 Oct 2021,GPRS: Context activation successful  
11:40:54, 13 Oct 2021,GPRS: Activating context 1  
11:40:53, 13 Oct 2021,GPRS: Activating context 3  
11:40:32, 13 Oct 2021,Modem dialing on asy 2 #:_98_1#  
11:40:30, 13 Oct 2021,DTR Up ASY 3  
11:40:30, 13 Oct 2021,DTR Up ASY 4  
11:40:30, 13 Oct 2021,DTR Up ASY 2  
11:40:30, 13 Oct 2021,ASY 3 assigned to usb-2-1 (FIH7160)  
11:40:30, 13 Oct 2021,ASY 4 assigned to usb-2-1 (FIH7160)  
11:40:30, 13 Oct 2021,ASY 2 assigned to usb-2-1 (FIH7160)  
11:40:30, 13 Oct 2021,USB-2 device 2 connected: FIH7160  
11:40:27, 13 Oct 2021,USB-2 device 2 disconnected: No devices attached  
11:40:24, 13 Oct 2021,USB-2 device 2 connected: product 0x0716  
11:40:21, 13 Oct 2021,DTR Down ASY 3  
11:40:21, 13 Oct 2021,DTR Down ASY 4  
11:40:21, 13 Oct 2021,DTR Down ASY 2  
11:40:21, 13 Oct 2021,ASY 3 unassigned  
11:40:21, 13 Oct 2021,ASY 4 unassigned  
11:40:21, 13 Oct 2021,ASY 2 unassigned  
11:40:20, 13 Oct 2021,USB-2 device 2 disconnected: Has devices attached  
11:40:15, 13 Oct 2021,GPRS Registration On  
11:40:14, 13 Oct 2021,PPP 1 down,LL disconnect  
11:40:14, 13 Oct 2021,GPRS link failed -\> power cycling m,Link Retries  
11:40:14, 13 Oct 2021,Modem disconnected on asy 2,Call breakdown timeout  
11:40:07, 13 Oct 2021,GPRS: No response to AT  
11:39:55, 13 Oct 2021,Modem dialing on asy 2 #:_98_1#  
11:39:45, 13 Oct 2021,PPP 1 down,LL disconnect  
11:39:45, 13 Oct 2021,Modem disconnected on asy 2,Call breakdown timeout  
11:39:38, 13 Oct 2021,GPRS: No response to AT  
11:39:25, 13 Oct 2021,Modem dialing on asy 2 #:_98_1#  
11:39:15, 13 Oct 2021,PPP 1 down,LL disconnect  
11:39:15, 13 Oct 2021,Modem disconnected on asy 2,Call breakdown timeout