No Error message or any other information. My son and whife experience same problem. As soon as we only use 5g mobile network it slowly syncronizes. We have same problem for Icloud Back-up when we...

My Issue is the Synchronization between Ipad/Iphones (iOS26.4) vs. Icloud. via my wifi-net using Deco XE75 V1. Note my MacMini have no issues. I have made all known trixs and setting recommended. Is...