Hi, I am using STM32f722RE based custom board, while performing the flash erase, getting the following error log in J-Flash V7.52b (*i have also tried latest version of J-Flash but saw same error log). Erasing chip ... - Connecting ... - Connected successfully - 10 sectors, 3 ranges, 0x8000000 - 0x807FFFF, 0x1FFF0000 - 0x1FFF001F, 0x90000000 - 0x93FFFFFF - Start of preparing flash programming - ERROR: Verification of RAMCode failed @ address 0x20000020. Write: 0xB404D1FA D5F51E5B Read: 0xD404D1F…