BTT Touch Bar disabled sometimes

Describe the bug
I have a custom BTT Touch Bar with actual song playing on Spotify, Apps Shortcuts and window resize buttons. Sometimes the BTT Touch Bar appears and disappears, and I have to reload Better Touch to reopen the BTT Touch Bar in background.

Device information:

  • Type of Mac: MacBook Pro 2016 13"
  • macOS version: macOS High Sierra 10.13.6
  • BetterTouchTool version: 2.536