MR5200 won't attach to n77 after firmware update - multiple questions!

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benyba wrote:

Hi,

 

I'm not 100% sure it's related but I've deployed yesterday the new firmware below.

MR5200-100EUS_04.02.196.00

 Unfortunately I still have stability issues on B3 + 5GSUB6 that I didn't have with 10.29.11 firmware.

To clarify, the RS-SINR is highly unstable moving constantly from 7dB to -3276dB in the status page and ultimately drops 5GSUB6 to LTE :

"diagInfo": [  {		
		"lteAttached": true,
		"nr5gAttached": true,
		"endcEnabledConfig": true,
		"ltesigValid":true,		
		"ltesigRssi":"-69 dBm",	
		"ltesigRsrp": "-98 dBm",
		"ltesigRsrq": "-10 dB",
		"ltesigSnr": "7 dB",
		"nr5gsigValid": true,
		"nr5gsigRsrp": "-95 dBm",
		"nr5gsigRsrq": "-21 dB",
		"nr5gsigSnr": "-5 dB"		
	},{}],

"diagInfo": [  {		
		"lteAttached": true,
		"nr5gAttached": true,
		"endcEnabledConfig": true,
		"ltesigValid":true,		
		"ltesigRssi":"-66 dBm",	
		"ltesigRsrp": "-95 dBm",
		"ltesigRsrq": "-10 dB",
		"ltesigSnr": "9 dB",
		"nr5gsigValid": true,
		"nr5gsigRsrp": "-32768 dBm",
		"nr5gsigRsrq": "-32768 dB",
		"nr5gsigSnr": "-3276 dB"		
	},{}],

	"diagInfo": [  {		
		"lteAttached": true,
		"nr5gAttached": false,
		"endcEnabledConfig": true,
		"ltesigValid":true,		
		"ltesigRssi":"-66 dBm",	
		"ltesigRsrp": "-97 dBm",
		"ltesigRsrq": "-12 dB",
		"ltesigSnr": "7 dB",
		"nr5gsigValid": true,
		"nr5gsigRsrp": "-32768 dBm",
		"nr5gsigRsrq": "-32768 dB",
		"nr5gsigSnr": "-3276 dB"		
	},{}],

I confirm I have the following HW version :

"model":"MR5200",
		"HWversion":"1.2",

 I'm using Free Mobile network in France in a static setup and the connection was rock solid until previous FW update.

 

Thanks

 

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