I have a eval setup where I use the nrf52840 dongle with hci_usb flashed. It has a non-default config to enable DLE (this works fine).
I am sending buffers of 8192 bytes with write without response. Everything is quite OK except that there are only 2 packets per connection interval in average (see attached wireshark log) while I expect 3.
I am using 1M PHY, 7.5ms connection interval. The current opponent is an esp32 eval board. (this should not matter since using write-without-respoinse..?)
Any help is welcome,
Cheers,
Viktor
