The Timers widget becomes unresponsive after a couple days

Firmware version APAC 14.50 & 16.30

The Timer widget works fine when rebooted. After a couple days of reboot, the Timers widget becomes unresponsive. I have noticed it since 14 Jan. I was hoping the 16.30 would fix it but it doesn't.

Procedures to reproduce:

  1. Adding Timers widget.
  2. Setting up a timer, NOT a quick timer.
  3. Entering the timer.
  4. Start the timer.

Expected result:

  1. In step 3, it should show the timer interface with the total time show near instantly.
  2. In step 4, it should start the timer instantly.

Actual result:

  1. In step 3, it takes about 5 seconds to show the timer interface.
  2. In step 4, it takes a couple seconds to start the timer. and the display skips every other seconds or every other 3 seconds after start. It takes a couple seconds to return to the watch face if the back button is hold.