Bolded text represents edits for a more likely truth to be told. Please note some of this could be just speculation/rumors, and if anyone is knowledgable of the Thai scene I would highly appreciate any backing of the statements given.
Update: Regarding all of this, an X10 CRIT staff member has said that many of the things mentioned here may not be true, yet the internal issues were true. Both players and staff are on different sides and are saying different things, so it is important to consider what both parties are saying.
Following X10’s breakout performance in Champions, XIA foxz has opened up on stream as to why the team left X10 CRIT and chose not to renew their contracts.
To put it simply: X10 has had issues with paying the players their cut of the $500,000+ USD (15 million Baht) from Champions skin sales. It seems as if that there was no obligation by Riot towards making orgs to pay the players the money, and likely the Champions cut was initially much less given to the players before a final payment, with issues with receiving money as well. (final figure ranges from ~3 million Baht per player)
0bi, the only member of the former roster sticking with X10, has not said anything regarding the matter. This might be due to contract terms, yet nothing is certain as the situation is messy and filled with speculation.
In addition, foxz also said that X10, FS/Thai players were paid around 15,000 Baht as their salary ($450 USD, figures come from Zeus but it is unknown what it really was, some say 50,000 Baht was their recent salary)
sScary also said that there were also internal issues within the org and team (some of his tweets states that “he is free” after leaving the org)
There is conflicting information on both sides in regards to how much the players were really paid (or whether or not they paid at all), yet its still a scummy situation. Money was likely a contributor as to why the team left, however internal issues also have caused problems on both ends.
Sad stuff to see from the side of X10.
Source: https://youtu.be/yAMzGO_P9Is