It is possible that your connection at that time is intermittent which means your connection is unstable, which makes the screen glitch and made you miss selecting options. We don't know for sure but the thing you experienced is possible if you have an on-and-off (presence of timeout in ping report) internet connection. Anyway, we can't verify it since you haven't checked your connection during your gameplay.
What is the probability of this happening for 3 of my bets placed at different time intervals? Since it's a live game, I saw dealers' moments.
Anyway, you guys gonna say, it's because of my internet connection, evolution
Peace Out.
Intermittent connections often last long unless you fixed your connection by changing releasing and renewing IP, rebooting your router, and more. The way the incident happens is just a small window of some minute gaps which can be considered short time while the intermittent connection may stay as long as the connection problem is fixed either by your provider (if the problem is on the provider side) or by you (if the problem is in your end). That said, I would advise you to run a pinger, or go to the window command console (if you are playing in pc where Windows is installed) and run cmd to open a command console. Type ping google.com -t, to ping google and check if your connection is stable and don't time out.
If the incident happens again and you see that your connection is stable then I would agree with you that it isn't on your end but rather a possible glitch on the game provider's end. But for now, since we cannot prove that you have a stable connection during those times, it can be easily said that the problem is in your end. I am not siding with the casino or game provider but just stating the obvious.