u/hunkar19811

I have flip for 1 year but didnt use it for a long time, today I had flight tests but when drone is in RTH mode it comes back soooo slow which is 10 km/h speed, I searched abput that but everybody says you need to put it in sport mode and come back manuely, what if it gets caught wind when I dont have connection to drone? is there a way to make automatic RTH faster?