It is a know fact about Tron because Tron is really a bad coin, bad tech and just hyped because of Justin Sun.
It is an ancient coin and will be replaced by better tech, still people are bag holding it.
Better get out ASAP because Tron won't be able to deliever.
I don't like the tron coin, but I like the tron network(TRC20), besides the low cost, the process is fast, definitely not all bad, there are good sides.
Indeed I have experienced losses investing in tron, there has been no change in years, until now I have never been interested in tron again, it sucks like a dead coin.