Error initializing emulator: The XDS200 update cannot work if more than one XDS2xx probe is attached

更换成2020年的新版本CCS，再次去调试DSP程序的时候报错：Error initializing emulator: The XDS200 update cannot work if more than one XDS2xx probe is attached.
此时
选择update
继续，得到另外的提示：Error initializing emulator:
The XDS200 update cannot work if more than one XDS2xx probe is attached. Click “Cancel” then unplug the other XDS2xx probes and restart the debug session to update the firmware.
Click “Retry” to retry without doing the update.
(Emulation package 9.2.0.00002)

不用理会选择Retry。弹出框消息，开始写入程序，万事OK。

至于为什么？我也没有深究了，按照常理推断，肯定是升级引起的兼容问题了。