Here is the problem from a few months ago
Trouble with new signia hearing aids
They replaced the whole pair of hearing aids and now the problem is back on the right hearing aid so far 
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What remains constant is that i use a lot Bluetooth that is the only thing.
Really random the time once i reboot the ha if could be a day a week or even a month til the thing occurs again.
If i reboot it in the same place it keeps working fine for a long time but i don’t know what is causing this.
No is no lt to cycle power because the ha still have power and is ON!! Just not hearing anything until i place it in the charger and wait 10 min more or less
I don’t know my friend but is the last thing they’re suggesting to me because they don’t know either what is happening, so they told me that. Yes please i need all of your tips help or experience cuz im going crazy with this.