Dual Sim mobile data speed

[Members_PNKERlI]

Hi,

I recently upgraded to the #S24plus and I have had real issues with mobile data speeds and dropping connection. I use Dual Sim (work/personal) both on the same network and plan. I switched them both to ESim to see if that would help but no change. I then noticed that if I have one of the Sim's disabled it hugely improves the speeds. For example with both active  the upload/download speeds are 1.16mbps and 0.18mbps, if I disable one of the Sim's speeds are 27.4mbps and 0.24mbps

Is this normal? Has anyone else experienced this? and most importantly does anyone have a fix for this?

Thanks

[BandOfBrothers]

I haven't noticed any issues with my phone using a o2 and ee sim card in @Members_PNKERlI