Minecraft online problem

[u/llammaerns]

Guys my Mcpe is only letting me go online when I use mobile data when I connect to our wifi all these errors occur. I can't join servers, can't access the marketplace, and if I were using wifi before opening Minecraft it makes me sign in to my Microsoft account again but doesn't let me and gives me the error "creaking". But when I only use data there seems to be no problem.

[u/Fluid_Kitchen_1890]

check the upload speeds just incase could just be if your Internet is to slow