I do not receive all announcements

[Mopetenpit]

I no longer receive all the MRA announcements in my helmet.
My setup is as follows: iPhone XS Max (iOS 18.5), MRA Navigation (4.4.0-404) and Sena SRL Mesh in the Neotec II helmet. In the MRA Navi app, I have set the number of audio announcements to three.
I always receive the final instruction, "Turn right now", before an action. Very rarely do I get the message that is supposed to come about 300 metres before turning. The message that is supposed to appear about 1000 metres before turning almost always appears.
I can't recognise any pattern. Has anyone ever experienced this problem and found a solution? I would be grateful for any help!
It may be a problem with the settings, or it could simply be operator error.

[RetiredWingMan]

I presume your voice prompts are on. What is your prompt level set to?

[Mopetenpit]

Here are my audio settings. As I mentioned earlier, I receive some announcements, but not all of them. It may not be a pure MRA issue, but rather a problem with the iPhone or something in the Sena environment.
I'm finding it difficult to troubleshoot...

[Marinus van Deudekom]

@Mopetenpit the settings seem Wright to me zo uit must be something in the settings of your phone. Since I don't know much about iPhone I can't help you there

[Nick Carthew]

@Mopetenpit The position of your route points can affect whether you hear turn instructions.
If possible, position route points after a turn and not before, I would suggest 50m after a turn.