This anomaly applies to Engineering A, build code QFAA-Axx.
Symptoms
Preamble is correctly transmitted but all following payloads are not transmitted.
Conditions
CPU and peripherals in MCU power domain are sleeping when RADIO starts transmitting.
Consequences
Transmission is corrupted.
Workaround
Before triggering RADIO.TASKS_RXEN or RADIO.TASKS_TXEN, trigger POWER.TASKS_CONSTLAT.
When disabling RADIO, trigger POWER.TASKS_LOWPWR.
The workaround might increase current consumption.