Switch GS1920-24 - low lan speed

sirkorro
sirkorro Posts: 1
edited August 2022 in Switch
Hello.

Few days ago I've swapped my TP-Link gigabit switch with GS1920-24.
Everything else remains the same, cabling, devices etc.
With TP-Link I was getting full gigabit speed between clients. With new setup, I'm only able to get 300Mb+.
Switch is after factory reset and only one configuration change - I have one vlan with two ports.

What could be causing that? Should 
GS1920-24 give me full gigabit? 

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