Samsung dex not working with one ui 7

[danfish13]

I just started using dex with a wired keyboard and mouse connected and every now and then my keyboard and mouse disconnects but still has power and I am unable to use them untill I restart dex and this happens every now and then and idk what to do as iv checked all seting regarding the usb port and other settings any help pls 

[Joeeye]

Is the hub connecting anything more than the mouse and keyboard? Also is it a powered hub?

[danfish13]

Yea the hub is powered and nothing elce is connected accept a sd card

[danfish13]

thx everyone but i have now resolved the issue

[EfrenGS]

Hey, could you please share how you fixed the issue??

I'm also facing the very same issue on my tab s8+ after updating to one ui 7.

Weird thing: I also updated my s24u but dex doesn't fail on this phone. Buy on the tablet the issue is REALLY annoying...