--- Makefile.orig	2021-04-19 09:23:23.684952686 +0000
+++ Makefile	2021-04-19 09:23:38.852444976 +0000
@@ -99,7 +99,7 @@
 ######### Notify SDIO Host Keep Power During Syspend ##########
 CONFIG_RTW_SDIO_PM_KEEP_POWER = y
 ###################### MP HW TX MODE FOR VHT #######################
-CONFIG_MP_VHT_HW_TX_MODE = y
+CONFIG_MP_VHT_HW_TX_MODE = n
 ###################### Platform Related #######################
 CONFIG_PLATFORM_I386_PC = y
 CONFIG_PLATFORM_ARM_RPI = n