Hi Phazer 1980
thank you for bringing this to our attention. Since your devices find each other please determine your network performance.
In most cases it is no problem to run IC Pro in a network with a router or switch. But the only way to be sure this is not causing the issue is setup of an AdHoc Network (direct between your computer and tablet/phone)
The following article holds further general troubleshooting information:
https://www.steinberg.net/nc/en/support/knowledgebase_new/show_details/kb_show/cubase-ic-pro-troubleshooting.html?tx_p77sbknowledgebase
All the best,
Phil