receive() with timeout exits immediately after transmit() on SX1262 (Heltec WiFi LoRa 32 V3)

[jacb38]

Hardware : Heltec WiFi LoRa 32 V3.2 (ESP32-S3 + SX1262)
RadioLib version : 7.1.2
Framework : Arduino / PlatformIO
Issue :
After a successful radio.transmit(), calling radio.receive(buffer, timeout_ms) returns -6 (RADIOLIB_ERR_RX_TIMEOUT) almost immediately regardless of the timeout value set (tested with 15000ms and 25000ms).
The SX1262 does not appear to enter RX mode properly after TX when using the blocking receive() call.
Workaround :
Using the interrupt-driven approach with startReceive() + DIO1 callback works correctly and the node successfully receives packets.
Question : Is blocking receive() after transmit() supported on SX1262 ? Should standby() be called explicitly between TX and RX ?

[jgromes]

I would start by updating the library - 7.1.2 is well over a year old now. If that does not help, pleas fill in the information requested by the issue template, mainly the code you are running (formatted with markdown to display correctly here).

In general, there is nothing that should be preventing this, it is a valid operation to call receive after a blocking transmit.

[jgromes]

Closed due to inactivity.