Live testing delay / not reload

Hi there,
Sometimes I updated the block or adding components,even edit their properties.The live test application does not have any changes ( reload ) . Sonetimes it delays a few seconds to reload.
Cause always to operate the live test app again.

Do you guys having this problem previously or often?
Let me know I’m not alone.

A post was merged into an existing topic: App doesn’t update when blocks are changed