Hi,
can you provide a set of logs? See How to submit a useful support request and paste the URL of the uploaded logs, here.
In addition what is the output if you connect to the Vero via SSH as user osmc/osmc and invoke the commands
osmc@osmc-vero4k:~$ sudo connmanctl
connmanctl> agent on
connmanctl> enable wifi
connmanctl> scan wifiwait a minute
connmanctl> services
connmanctl> exit