Randomly HAL_TIMEOUT in call HAL_DSI_LongWrite or ShortWrite

HAL_StatusTypeDef HAL_DSI_LongWrite(DSI_HandleTypeDef *hdsi,
 uint32_t ChannelID,
 uint32_t Mode,
 uint32_t NbParams,
 uint32_t Param1,
 uint8_t *ParametersTable)
{
 uint32_t uicounter, nbBytes, count;
 uint32_t tickstart;
 uint32_t fifoword;
 uint8_t *pparams = ParametersTable;
 
 /* Process locked */
 __HAL_LOCK(hdsi);
 
 /* Check the parameters */
 assert_param(IS_DSI_LONG_WRITE_PACKET_TYPE(Mode));
 
 /* Get tick */
 tickstart = HAL_GetTick();
 
 /* Wait for Command FIFO Empty */
 while ((hdsi->Instance->GPSR & DSI_GPSR_CMDFE) == 0U)
 {
 /* Check for the Timeout */
 if ((HAL_GetTick() - tickstart) > DSI_TIMEOUT_VALUE)
 {
 /* Process Unlocked */
 __HAL_UNLOCK(hdsi);
 
 return HAL_TIMEOUT;
 }
 }

My STM32F469 with DSI LCD works ok. But on start and init LCD when sending commands sometimes display dont init. I debug and found this return used.

I need help . How deal with this?