Hello! @LastPass User
Welcome to the LastPass Community
Active device type refers to the class of devices you’ve chosen to accessLastPass– eitherComputerorMobile. You can switch your device type up to 3 times before your final device type is designated, since your account already have used, your final device type has been designated, however as a one time exception we have addedd 1 extra switch to your accoun so you can change your device type one last time.
You can check more information here: What is my active device type, and how many switches do I have left?
try logging on via there website and controlling it from there, the software on Android does not work very well