What about sweep casinos that operate in the shade of grey. Being unlicensed, unregulated without player protections or accountability.
Most state right in the T&C that they reserve the right to adjust the odds ( RTP) of any game to any % at their own discretion at any time except during game play
This could explain the reasoning when you on a hot streak or game you often on many sites get the internal error or differant variations that kick you out forcing one to reload only find it's now all dead spins. I bear witness to this time and time again.
I also believe these sites use the providers slots which have a higher RTP while they script or write the casinos games with a lower RTP and any other variances the casino may request of them.
Ones thing is for sure they do a lot of things outside of RNG that takes away from the RTP and variances of a slot.
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