Bg250r

Hi all new to this group hopefully someone can figure it out? right I have a vertical r 2019 250 the bike will start and tick over soon as throttle applied bogs out, fitted new tps sensor and recalibrated with Wi-Fi.com still getting the same symptoms I’m 99% sure it’s the tps sensor I have tested the fuel pressure and is all correct! I’m falling out of love with it after spending a arm and a leg troubleshooting the problem? Initially the problem seem to occur after a trip to COWM where the bike was upside down running for no more than 5seconds bike ran all day with the problem occurring as I was going back to the van any help appreciated