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[konrado5]

Today I've noticed 23.5/20.2 dB loop attenuation while yesterday I've had 25.0/14.8 dB. I attach 25.0/14.8 dB graph (oldhlog) and 23.5/20.2 dB graph (newhlog). What can be cause?

Best regards
konrado5

[NewtronStar]

It looks to me your line is reacting to thermal expansion and contraction it's that time of year again, as the sun is 58° above the horizon your line copper/aluminium cable is expanding during the day and contracting after sunset.

I think this is the best time of year when HR issues/faults become more visable for end users of standard telecomunication equipment.

[konrado5]

However it happened today suddenly when workers did pavement. Yesterday I had 25.0/14.8 dB, today I had few disconnections, I have 23.5/20.2, 24.0/19.8 dB. My attenuation currently fluctuates a little. My downstream synchronization rate is about 400 kbps higher and upstream synchronization about 70 kbps lower.

Best regards
konrado5

[konrado5]

Following there is my current SNR margin graph.

[NewtronStar]

However it happened today suddenly when workers did pavement. Yesterday I had 25.0/14.8 dB,

Thats your mind working overtime after seeing workers doing a job on the pavement you then relate this to your stats, it's very common the mind can play tricks on what you see and what you perceive, so I always stick with physics as it's much more constant.

[konrado5]

It's curious that "roll" present in Hlog is currently significantly smaller.

[NewtronStar]

It's curious that "roll" present in Hlog is currently significantly smaller.

Over and OUT K5 10-4 good buddy catch you on the flip side going for a 10-100 

[Black Sheep]

I've seen ground-works effect error counts, and quite harshly to my amazement. I've never known them affect attenuation though ? In short, I've no idea. 

[konrado5]

Today again I've had few disconnections when workers were doing pavement and I have again old boring attenuation 25.0/14.8 dB. Only yesterday (despire router restarts) i had 23.5/20.2. It is very curious. I hope this short anomaly gives me new information about my line. 

[GigabitEthernet]

Today again I've had few disconnections when workers were doing pavement and I have again old boring attenuation 25.0/14.8 dB. Only yesterday (despire router restarts) i had 23.5/20.2. It is very curious. I hope this short anomaly gives me new information about my line. 

NO IT WON'T.

[konrado5]

It is very curious anomaly, unfortunately only one day.

[Loading]

Today again I've had few disconnections when workers were doing pavement and I have again old boring attenuation 25.0/14.8 dB. Only yesterday (despire router restarts) i had 23.5/20.2. It is very curious. I hope this short anomaly gives me new information about my line. 

NO IT WON'T.

Question what does despire mean?

[Black Sheep]

In fairness, Konrado speaks/types far better English than the vast majority of todays indigenous youth. I think we can allow a very simple 'Big finger' mistake whereby the letter 'T' is next-door to the letter 'R' !!

If we start going down the spelling-police line on this forum, then more's the pity. Predictive text counts for an increasing amount of misinterpreted wording, and people are individuals. Some can spell, some can't. Doesn't make them any lesser.

[konrado5]

burakkucat: You've seen often my old Hlog. Could you look at one-day new Hlog?

[konrado5]

Question what does despire mean?

Sorry, mistake. It should be "despite".