Hi,
I'm seeing a slow and odd scanning behaviour since I updated my toolchain and NCS to 2.6.1.
To my setup:
- I have two NRF52840, one acting as peripheral, the other as central.
- The peripheral is connected to the central with connection parameter: 200ms, latency 9
- Additional I'm sending an advertisement Beacon every 100ms
In the central I've set the scanning parameter "scan interval" and "scan window" to 200. According to this post and the answer this is the right way to do it. Also I have a name and a mac filter running. https://devzone.nordicsemi.com/f/nordic-q-a/109512/scanning-parameter-settings-to-get-the-most-advertisements-but-also-handle-connections
Now to my problem:
- Flashing the central with NCS 2.5.1 everything works fine. I have a solid connection to the peripheral and almost every advertisement package is received, so ca. 10 per second
- Flashing the same code with NCS 2.6.1 I'm only receiving 1 or 2 advertisement packages every 3 seconds.
Do you have any idea why the behaviour has changed? Did you change anything in the scanning section during the last release?
Thanks and Best Regards,
Phobios
