CAN Bus Driver for STM32F4 - repost

Hi, I'm looking for someone to help develop a CAN Bus Driver for a STM32F407VGT MCU. I have the driver already written, but am running into Receiving issues. In short, A request is made on the network, a module responds with about 145 messages sent in unison. The receiving node(The one i'm working on) only captures about 30% of the traffic sent. I have tried both looping on the CAN receive, and interrupts. Neither caputre all the traffic. (Typically captures first 2 frames then skips like 30 messages and captures a few more). I'm assuming FIFO overrun as I may not be getting the messages out quick enough. I am a hobbyist, and this project is non-commercial. I will pay someone a flat rate to build a driver that works better or per hour if you are willing to tutor. (If you are willing to tutor I will pay higher fee) Please message me for more details! I also have another project that need undertaking (ILI9340 SPI driver) Thanks.