- Edited
All right, FINALLY an update. I said a few months ago that I had issues with a newly installed elevator inverter giving me issues with my internet. Basically, every time the elevator moved, my snr would drop precipitously and depending on how long, I would likely lose my connection. Really gets old after a while. To make matters worse, the guy who installed it is a complete ass, and the short version, he came out here after FOUR months and installed a filter which was worthless, and that's all I got from him.
Anyhow, taking matters into my own hand, I went downstairs with an electrician and after a while, found my phone line. There was a little oxidation on there, but nothing major. Cleaned it up and tested the line back in the apartment, was a little cleaner stat-wise, but same elevator issues. Hooked the modem directly to line downstairs and that's where there seemed to be some magic. SNR which for me now is between 10-14 and drops below zero when the elevator runs, was between 22-25. The attainable rate was over 5 Mbps (ogero says they can get me 3---I have the 2 Mbps unlimited plan). When the elevator ran, the SNR dropped to between 16 and 18 (that was for 12 floors or max) and more importantly, ZERO errors and the attainable speed was still over 3.5 mb
So anyhow, getting a UTP Cat6 cable installed externally to take place of the line currently running and hoping for similar results from what I experienced in the electric room. Will update that when that is done (supposedly tomorrow).
Edit:
Update: Elevator guy after some pushing from a high ranking civil servant put in another filter on the elevator--this one drops snr by 3-4 points for long elevator trips and after a couple of hours, no dcs. So, if elevator cuts out your internet and you have an inverter installed (most new high rises do now), see if you can get an EMI filter installed. The right one seemed to help. Also, electrician called and will change the cabling tomorrow morning, so hoping for better things tomorrow.
Anyhow, taking matters into my own hand, I went downstairs with an electrician and after a while, found my phone line. There was a little oxidation on there, but nothing major. Cleaned it up and tested the line back in the apartment, was a little cleaner stat-wise, but same elevator issues. Hooked the modem directly to line downstairs and that's where there seemed to be some magic. SNR which for me now is between 10-14 and drops below zero when the elevator runs, was between 22-25. The attainable rate was over 5 Mbps (ogero says they can get me 3---I have the 2 Mbps unlimited plan). When the elevator ran, the SNR dropped to between 16 and 18 (that was for 12 floors or max) and more importantly, ZERO errors and the attainable speed was still over 3.5 mb
So anyhow, getting a UTP Cat6 cable installed externally to take place of the line currently running and hoping for similar results from what I experienced in the electric room. Will update that when that is done (supposedly tomorrow).
Edit:
Update: Elevator guy after some pushing from a high ranking civil servant put in another filter on the elevator--this one drops snr by 3-4 points for long elevator trips and after a couple of hours, no dcs. So, if elevator cuts out your internet and you have an inverter installed (most new high rises do now), see if you can get an EMI filter installed. The right one seemed to help. Also, electrician called and will change the cabling tomorrow morning, so hoping for better things tomorrow.