Upstream light blinking with no internet issues.

Question

My&nbsp;Firmware Version is&nbsp;V4.6.5.8_2.0.54, and I have a v3 before, with both I had the upstream light blinking all the time. There is no connectivity issues, so, internet works fine, even with the v4 looks like better than before, but I see the upstream light blinking all the time and it's pretty annoying.&nbsp;Download and upload speed are fine, I don't have disconnections, the Xfinity techinitian came to my house around three weeks ago to verify the signal, and line, and he said that there was no problems. No splitters between the modem and ISP service box, and several reboot (Power OFF the modem for more that 2 minutes and them back ON), and factory resets didn't change the current blinking light.&nbsp;Cable connection:Startup ProcedureProcedureStatusCommentAcquire Downstream Channel507000000 HzLockedConnectivity StateOkOperationalBoot StateOkOperationalSecurityEnabledBPI+IP Provisioning ModeHonor MDDhonorMdd(4)Downstream Bonded Channels Partial ServiceChannelLock StatusModulationChannel IDFrequencyPowerSNRCorrectablesUncorrectable1LockedQAM 25617483000000 Hz3.7 dBmV36.6 dB802LockedQAM 25618489000000 Hz3.7 dBmV36.6 dB303LockedQAM 25619495000000 Hz3.7 dBmV36.6 dB804LockedQAM 25620507000000 Hz3.5 dBmV36.3 dB2205LockedQAM 25621513000000 Hz3.2 dBmV36.6 dB006LockedQAM 25622519000000 Hz3.2 dBmV36.3 dB007LockedQAM 25623525000000 Hz3.2 dBmV36.6 dB008LockedQAM 25624531000000 Hz3.2 dBmV36.3 dB009LockedQAM 25625537000000 Hz3.2 dBmV36.3 dB0010LockedQAM 25626543000000 Hz3.2 dBmV36.6 dB0011LockedQAM 25627549000000 Hz3.2 dBmV36.6 dB0012LockedQAM 25628555000000 Hz3.0 dBmV36.6 dB0013LockedQAM 25629561000000 Hz3.2 dBmV36.6 dB0014LockedQAM 25630567000000 Hz3.0 dBmV36.3 dB2015LockedQAM 25631573000000 Hz3.2 dBmV36.3 dB0016LockedQAM 25632579000000 Hz3.2 dBmV36.3 dB0017LockedQAM 25633585000000 Hz3.2 dBmV36.6 dB0018LockedQAM 25634591000000 Hz3.2 dBmV36.3 dB0019LockedQAM 25635597000000 Hz3.0 dBmV36.3 dB0020LockedQAM 25636603000000 Hz3.7 dBmV36.3 dB0021LockedQAM 25637609000000 Hz3.7 dBmV36.6 dB2022LockedQAM 25638615000000 Hz3.5 dBmV36.6 dB5023LockedQAM 25639621000000 Hz3.5 dBmV36.3 dB7024LockedQAM 25640627000000 Hz3.2 dBmV36.6 dB4025LockedQAM 25641633000000 Hz3.2 dBmV36.3 dB15026LockedQAM 25642639000000 Hz3.0 dBmV36.3 dB12027LockedQAM 25643645000000 Hz3.0 dBmV36.6 dB0028LockedQAM 25644651000000 Hz2.7 dBmV36.3 dB0029LockedQAM 25645657000000 Hz2.4 dBmV36.3 dB0030LockedQAM 25646663000000 Hz2.5 dBmV36.6 dB0031LockedQAM 25647669000000 Hz1.7 dBmV36.3 dB0032Not LockedN/AN/A0 Hz0.0 dBmV0.0 dB00Upstream Bonded ChannelsChannelLock StatusUS Channel TypeChannel IDSymbol RateFrequencyPower1LockedATDMA15120 Ksym/sec16400000 Hz40.8 dBmV2LockedATDMA25120 Ksym/sec22800000 Hz41.5 dBmV3LockedATDMA35120 Ksym/sec29200000 Hz42.3 dBmV4LockedATDMA45120 Ksym/sec35600000 Hz43.3 dBmV5LockedATDMA52560 Ksym/sec40400000 Hz43.8 dBmV6Not LockedN/AUnknown0 Ksym/sec0 Hz0.0 dBmV7Not LockedN/AUnknown0 Ksym/sec0 Hz0.0 dBmV8Not LockedN/AUnknown0 Ksym/sec0 Hz0.0 dBmVDownstream OFDM ChannelsChannelLock StatusModulation/Profile IDChannel IDFrequencyPowerSNR/MERActive SubcarrierNumber RangeUnerroredCodewordsCorrectableCodewordsUncorrectableCodewords1Locked348688000000 Hz1.2 dBmV35.3 dB1108~29870002Not Locked000 Hz0.0 dBmV0.0 dB0~4095000Upstream OFDMA ChannelsChannelLock StatusModulation/Profile IDChannel IDFrequencyPower1Not Locked000 Hz0.0 dBmV2Not Locked000 Hz0.0 dBmVCurrent System Time: Fri Nov 5 09:39:50 2021System Up Time 2 days 00:34:38Latest test result (9:20 Nov 5, 2021)DOWNLOAD UPLOAD1023.52Mbps 24.11Mbps&nbsp;&nbsp;Thoughts?

FURRYe38 · Answer

Has a factory reset and setup from scratch been performed since last FW update?&nbsp;A complete pull of the power adapters for a period of time after the factory reset then walk thru the setup wizard and setup from scratch.

miguelangelnet · Answer

I didn’t try the factory reset after update the firmware. I’ll try it and put the result here.Thanks!

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Upstream light blinking with no internet issues.

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