An ADB not responding appears when Android Studio starts

Recently, when launching Android Studio, the ADB not responding is often reported as

Multiple restarts invalid, after many times to find data and practice, may be adb.exe port (5037) is occupied, summed up two ways to solve the above problems.

First, enter the command at the command prompt: Netstar-aon|findstr "5037", the result is as follows

Above the 5037 port is pid "6716" of the program occupied, we came to task management to check the PID 6716 program, found that the Kadb.exe program is running, as follows

We have finished the process and then restarted Android Studio, which will work properly.

Note: in Task Manager, the process option is not shown by default, and the PID to be displayed is: Switch Task Manager to process, select View-View Columns---PID, and then click OK.

Second, go to the command prompt, go to the directory where the Adb.exe is located, execute the command:

(1) ADB kill-server enter

(2) ADB start-server enter

The following results can be displayed:

If you do not see "Daemon started successfully", you can repeatedly enter (1) (2) to try, if it is not possible to use the first method.

The two methods of solving this problem are basically this way, if there are other methods, hope can help me to fill up.

An ADB not responding appears when Android Studio starts