MT-6000 wan speed drops to 100Mbps after upgrade 4.9.1

Hello,

When there’s an upgrade for my router, I usually upgrade immediate.

So, the same for the upgrade v4.9.1

Everything went well and after using it for some hours, I wanted to download a large file and noticed the download speed was not as high as normal.

I performed a speedtest.net and my internet speed was about 100Mbps while normally it shows 1800Mbps.

Because I use a mediaconverter before the MT-6000, I plugged the fiber in the modem of the provider and after connection, I got a speed of 1800Mbps.

Re plugged the fibre in the media converter and flashed the MT-6000 back to 4.9.0 and yes, the speed was back at 1800Mbps.

It seems the v4.9.1 caps my wan speed to about 100Mbps.

Is this a bug or did I miss some settings?

Greetings Tom

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