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MSP-FET: Bricked programmers (Exit: 49) after failed firmware update

Part Number: MSP-FET
Other Parts Discussed in Thread: DRV8955PEVM, MSP430F2617, , UNIFLASH

Tool/software:

Hello,

I am posting again about this issue and hoping someone finally gets back to me with any sort of help. 

I have been attempting to use an MSP-FET to flash a MSP430F2617 via a JTAG interface. In lieu of having my own PCB ready, I have been using TI's DRV8955PEVM evaluation module to attempt to program this MSP430. 

When I plug in the MSP-FET, upon initial connection I see it show up as two COM port devices. I open up CCS (this time I used version 12.8.1) and I am prompted top update the firmware on the FET. I tried to hit 'Ignore' but that did not work either. I attempted to update the firmware and the update fails, causing the COM ports to disappear and causing my FET to be corrupted. 

I have tried this with two separate FETs now, both with the same result. I have reached out to TIs customer support but they are entirely useless and will not help me outside of E2E. It takes DAYS for a response to get something like "Sorry, please wait another 24 hours." It's been 2 weeks since I made the first forum post and I have had two replies since then with no resolution.

Please, someone, anyone, help me figure this out, otherwise I need to move away from MSP430 entirely because I can't even program it. I will use BSL as a backup but I need to ensure that I can program the chip correctly so that I can prototype and test different firmware.

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