Even with latest 6.44beta14 ROS I see unstability on ptp connections, when at least 1 device with IPQ4019 chipset is used.
My setup: couple of PtPs - shortest cca 1 km, longest 12km.
HW used: Disc ac, LHG XL ac, Dynadish
Ptp Dynadish works fine, ccq 99 - 100%
Disc ac <-> Disc ac or LHG XLac <-> LHG XL ac or LHG with Dynadish - ccq 99 - 100%, no matter the frequency (I tried also 100% clean frequencies 5900 > ),
CCQ remains high, Tx / Rx rate also, but capacity drops to cca 10 Mbit and latency jump from 0 - 1ms to 400ms. This repeats randomly.
Anybody here same problems?
Re: IPQ4019 chipsets - random capacity loss
Even with latest 6.44beta14 ROS I see unstability on ptp connections, when at least 1 device with IPQ4019 chipset is used.
My setup: couple of PtPs - shortest cca 1 km, longest 12km.
HW used: Disc ac, LHG XL ac, Dynadish
Ptp Dynadish works fine, ccq 99 - 100%
Disc ac <-> Disc ac or LHG XLac <-> LHG XL ac or LHG with Dynadish - ccq 99 - 100%, no matter the frequency (I tried also 100% clean frequencies 5900 > ),
CCQ remains high, Tx / Rx rate also, but capacity drops to cca 10 Mbit and latency jump from 0 - 1ms to 400ms. This repeats randomly.
Anybody here same problems?
Welcome to unsolved Mikrotik ARM Platform problems
Re: IPQ4019 chipsets - random capacity loss
please provide us more detailed info and send a support output file to support@mikrotik.com
What wireless protocol you are using?
How are you testing the speed/capacity?
How often do you see this problem?
What wireless protocol you are using?
How are you testing the speed/capacity?
How often do you see this problem?
Re: IPQ4019 chipsets - random capacity loss
Many devices from other manufacturers use the IPQ401x chipset without issue. I suspect the problem is more to do with Mikrotik's proprietary driver than the ARM platform itself.
Re: IPQ4019 chipsets - random capacity loss
I am using 802.11please provide us more detailed info and send a support output file to support@mikrotik.com
What wireless protocol you are using?
How are you testing the speed/capacity?
How often do you see this problem?
speed/capacity - just looking on winbox and pinging other side. MKs are linked @650Mb, ccq 98%. Actual trafic is 30 / 2 Mbits, latency 0-1ms. Suddenly latency jump to 400ms and traffic drops to 2 Mb cca. All parameters (rate, ccq, rssi remains same).
I see the problem very often, maybe every couple of minutes.
Re: IPQ4019 chipsets - random capacity loss
can you please check with 6.44beta17?I am using 802.11please provide us more detailed info and send a support output file to support@mikrotik.com
What wireless protocol you are using?
How are you testing the speed/capacity?
How often do you see this problem?
speed/capacity - just looking on winbox and pinging other side. MKs are linked @650Mb, ccq 98%. Actual trafic is 30 / 2 Mbits, latency 0-1ms. Suddenly latency jump to 400ms and traffic drops to 2 Mb cca. All parameters (rate, ccq, rssi remains same).
I see the problem very often, maybe every couple of minutes.
Re: IPQ4019 chipsets - random capacity loss
Arm devices don't work with NV2 I tested today the latest firmware
Re: IPQ4019 chipsets - random capacity loss
Testing with 6.44beta 20, took some time to have accurate results.can you please check with 6.44beta17?I am using 802.11please provide us more detailed info and send a support output file to support@mikrotik.com
What wireless protocol you are using?
How are you testing the speed/capacity?
How often do you see this problem?
speed/capacity - just looking on winbox and pinging other side. MKs are linked @650Mb, ccq 98%. Actual trafic is 30 / 2 Mbits, latency 0-1ms. Suddenly latency jump to 400ms and traffic drops to 2 Mb cca. All parameters (rate, ccq, rssi remains same).
I see the problem very often, maybe every couple of minutes.
Overall quality and stability improved significantly, but the original problem remains. CCQ 98%, total BW cca 10 Mbit, Tx / Rx rate 650 Mbps, latency 0 - 1ms and the suddenly 400ms for couple of seconds.
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