Hi,
I'm getting recurring LTE errors on a wAP ax LTE7:
lte1: no response for: AT+EEMGINFO?
/interface lte monitor lte1 once` also shows: modem AT channel timeout occurred
Setup:
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wAP ax LTE7
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R11l-LTE7
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modem firmware: R11l-LTE7_V005 (latest)
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RouterOS: 7.24.1
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operator: Telekom Slovenije (MOBITEL)
The LTE connection itself seems to remain registered and working. The errors can occur several times per day without an obvious loss of the data connection.
Interestingly, the same command works fine when executed manually:
/interface lte at-chat lte1 input="AT+EEMGINFO?"
It returns the complete response:
+EEMLTESVC: 659, 2, 65, 6, 235, 400, 18400, 1, 20, 43, 10, -4, 1, 10, 0, 1, 0, 32809, 16, 3939683879, 53760011, 255, 0, 4, 37, 42, 7, 14, 48, 0, 119, 0, 0, 0, 0, 0, 0, 0, 61, 0, 0, 0, 0, 0, 0, 1056, 0, 0, 0, 0, -1, 62
+EEMLTEINTER: 0, 235, 9260, 0, 0
+EEMLTEINTER: 1, 235, 6201, 0, 0
+EEMLTEINTER: 2, 65535, 3696, 0, 0
+EEMLTEINTER: 3, 65535, 3023, 0, 0
+EEMLTEINTER: 4, 65535, 1657, 0, 0
+EEMLTEINTER: 5, 437, 1657, 43, 0
+EEMLTEINTRA: 0, 231, 400, 41, 8
+EEMLTEINTRA: 1, 437, 400, 40, 8
+EEMGINFO: 3, 2
OK
A simple AT also always returns OK, and other AT commands appear to work normally.
Has anyone else seen this with the R11l-LTE7? Could this be a RouterOS/R11l-LTE7 polling or timeout issue rather than an actual modem AT channel failure?