12-12-2020, 09:21 PM
I have had great success with Jamkazam up until recently.
But recently, I have had a serious problem.
Running JamKazam seems to reduce my download speed (as measured by speedtest.net using the centurylink server) which then causes audio from remote musicians to be very choppy and distorted. (This shows up inside JamKazam when I look at a remote musician’s statistics, I can see the Bw Rx (if I remember right) numbers go way down. But the problem is not actually with the remote musician but with my bandwidth. Note that this issue happens with multiple different remote musicians (each in one on one sessions with me).
I have CenturyLink Gigabit Fiber and normally download speeds are between 750 and 950 Mbps (same for upload speeds). Lately, when I am in a JamKazam session, my download speed goes down to as low as 20 Mbps (upload speed is not affected).
Other musicians can hear me just fine (I guess because my upload speed is not affected) but their sound comes in extremely choppy and distorted. Latency is not affected much so I can still play with others but it is about 97% less fun because they sound so bad.
I know it doesn’t seem like JamKazam could cause a reduction in download speed but this is the only time it happens. I wonder if it triggers some kind of throttling by the ISP?
Does anyone have any explanation for this? Eventually, after I shut down Jamkazam, my download speed returns to normal, sometimes I have to reboot my router, and it may take several hours.
This is on a MacBook pro running Mojave (10.14.6) with several of the most recent versions of Jamkazam, most recently Build 2.00 - "1.0.3733".
If it was not for this problem I would definitely become a paid subscriber, but Jamkazam is not super useful for me because of this issue.
But recently, I have had a serious problem.
Running JamKazam seems to reduce my download speed (as measured by speedtest.net using the centurylink server) which then causes audio from remote musicians to be very choppy and distorted. (This shows up inside JamKazam when I look at a remote musician’s statistics, I can see the Bw Rx (if I remember right) numbers go way down. But the problem is not actually with the remote musician but with my bandwidth. Note that this issue happens with multiple different remote musicians (each in one on one sessions with me).
I have CenturyLink Gigabit Fiber and normally download speeds are between 750 and 950 Mbps (same for upload speeds). Lately, when I am in a JamKazam session, my download speed goes down to as low as 20 Mbps (upload speed is not affected).
Other musicians can hear me just fine (I guess because my upload speed is not affected) but their sound comes in extremely choppy and distorted. Latency is not affected much so I can still play with others but it is about 97% less fun because they sound so bad.
I know it doesn’t seem like JamKazam could cause a reduction in download speed but this is the only time it happens. I wonder if it triggers some kind of throttling by the ISP?
Does anyone have any explanation for this? Eventually, after I shut down Jamkazam, my download speed returns to normal, sometimes I have to reboot my router, and it may take several hours.
This is on a MacBook pro running Mojave (10.14.6) with several of the most recent versions of Jamkazam, most recently Build 2.00 - "1.0.3733".
If it was not for this problem I would definitely become a paid subscriber, but Jamkazam is not super useful for me because of this issue.