Qu-Pad lost connection

OK I LOOKED ALL OVER FORUMS FOR AN ANSWER. SO ID LIKE TO CHECK WITH THE PROFFESIONALS. I HAVE A QU16 I AM USING A IPAD TO OPERATE DURING SOME SHOWS ( PROBLEM ALSO HAPPENS AT HOME ) I AM ON MY SECOND ROUTER IVE TRIED BOTH WITH DHCP ON AND OFF RECHECKED ALL SETTINGS EVERYTHING SEEMS FINE. I ALSO ADDED A 7DB GAIN ANTENNA TO ME NEWEST ROUTER TO TEST. WHEN IPAD IS LEFT DORMANT FOR A WHILE IF I AM USING BOARD MANUALLY I WILL LOSE CONNECTIONS BUT THE QU16 HEADING WILL BE THERE AND I JUST HIT RECONNECT AND IT RECONNECTS. THIS HAS HAPPENED DURING A LIVE SHOW YET WHILE USING APP BUT AFFRAID IT MAY. I MADE SURE IPAD IS NOT ALLOWED TO SLEEP UNLESS MANUALLY TOLD TOO. I TESTED ROUTER BY LEAVING IT CONNECTED WITH OUT APP RUNNING AND WIFI NEVER DISCONNECTS IT ONLY SEEMS TO BE APP THAT DISCONNECTS. DOES QU HAVE A SLEEP MODE IF NOT USED.
LMK IF THERE IS SOMETHING ELSE I CAN TRY STATIC IP? ( NOT SURE WHAT THATIS OR IF IT WOUDL HELP BUT SAW THAT ON ANOTHER FORUM) THANKS AGAIN FOR ANY HELP IN ADVANCE.

Can you try fixing your keyboard, so we can read what you’ve said more easily?

The QuPad app doesn’t have a built in disconnection that I am aware of…

possibly a router setting and DHCP resending a new number, static IP should fix that