Android screen lock

Hello everyone!

I’m looking for a solution.
I control the Allo USBRIDGE SIGNATURE devices from an Android phone using the Volumio app.
When the screen closes and I open the application, Volumio does not respond.
In each case, I have to delete Volumio from the running applications and reopen the Volumio app.
What should I do to keep Volumio running even after unlocking the screen?

which android smartphone do you use, brand, type and android version?
what version volumio android app are you using now?
which volumio version are you currently running?

you can try clearing the cache of the volumio android app.

Volumio 3.387
Samsung galaxy a53 5g
I can’t say which accelerator was the culprit, but it seems to have been solved.
I hope it will be stable.