# Basic info <!--- Add commit SHA used to reproduce--> - Encoder (fixed): 86dffae67b46613bf93c1f9c16b25987f362618d # Bug description In [the complexity pipeline](https://forge.3gpp.org/rep/sa4/audio/ivas-basop/-/jobs/506955#L128), a BASOP assertion is hit in the StereoDmxEvs encoder: ``` Assertion failed: (0), function L_add, file basop32.c, line 1661. ``` # Ways to reproduce <!--Commandline or script--> ```bash IVAS_cod_fx -stereo_dmx_evs -dtx -max_band wb 9600 16 ltv16_STEREO.wav bit ``` <!--- Below are labels that will be added but are not shown in description. This is a template to help fill them. Add further information to the first row and remove and add labels as necessary.-->