Does it seem like online chess is more difficult than OTB?
You have only played 5 games here. It seems likely that your rating is still too high.
If you keep trying, you will likely soon fine players at your level.
You have played 2500 games. The original poster had only played 5.
That's how people gain Elo, go against people....
Your OTB playmates aren't playing competitive. If you want to rise in Online ranking, play as if you bet some money. Playing for pure fun and killing time is okay.
I find playing OTB to have a better atmosphere for playing chess. I tend to play better and have more fun.
Looking at your games here, you're dropping pieces. What happens on otb, we don't know.
There are two types of OTB, one is the kind you participate in with friends and family for fun and entertainment. The other is participating in a rated tournament, with a clock and notation sheet, against someone whom you do not know, making or avoiding eye contact, and either being humbled and learning from that experience or feeling the jubilation of a well, hard fought victory. I've done both, and a rataed tournament is so much more challenging.
Yes, I have looked at my games and that has been a problem. I changed the timer from 10 to 15 and that helped, but I took so long to think about my move that I got booted😅
Have you REALLY played OTB against normal chessplayers? It does not seem to be the case.
And 15 mins each player is in the "fast chess" category for OTB games.