I connected to my 712 yesterday and it required a firmware upgrade.... 2.12 to 2.14 .... anyway it kept timming out...... now seem sto hang at 1% and then errors out. Have tried a Samsung S8, Ipad, Iphone, Samsung S3 tab, macbook pro.... no diff.... help!
Have reloaded the Victronconnect app on different devices, still no go.... stoped and started BT.... still same result. Disconnected 712 for extended period.... same result. Did a reset of 712.... same result. Hrs of my life wasted.... was working fine before hand.