I installed the Android clien(android 16)t; however, the application freezes, and the IP and key are not saved after being entered. but problem does not exist with android 15

I installed the Android clien(android 16)t; however, the application freezes, and the IP and key are not saved after being entered. but problem does not exist with android 15

_Originally posted by @shayandeveloper1402 in https://github.com/HexaSoftwareDev/PingTunnel-Server/issues/10_