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New Member

RV042G 1Gb->100Mb LAN transfer problem


I've problem with my RV042G.
1st device is connected via 1000Mbit, full duplex  to LAN1.

2nd is connected via 100Mbit, full duplex  to other LAN(2,3 or 4).

When copying file (i.e. larger thatn 100MB to observe the results) from 1st device to 2nd device the speed is about 11MB/s (and it's ok) but there's no chance to access internet from 2nd device.Tried copying over windows share and ssh protocol - same problem.

Tested with ping (, when not copying everything's ok ,when copying about 90% packets lost.

Access to other LAN devices is possible when copying file (slower but ok).


There is no problem when copying large file from 2nd to 1st device (other direction).
Tested with two different source devices with Gigabit LAN, and two different destination devices with 100Mbit LAN (and different LAN ports).

Please, help to find the solution, thanks.


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New Member

Almost 2016 and I just

Almost 2016 and I just confirmed this issue still exists. 

I'm using the latest firmware version. 

It only happens when you do a file transfer from a gigabit device to a 100/10 device. 

All Internet and network connections gets blocked. 

Is there any way I can add maybe a qos rule to avoid this? 

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