Cant access 1 xbox when another is playing Roblox?

Sorry to hear it. What's your internet up/down speed? That can play a factor in the issue.

Another thing may be the NAT. Double check the NAT on both consoles. If it is not Open then you should check out ways to Open your NAT

I don't think its to do with internet, any other game is fine but when 1st xbox is on roblox then 2nd xbox cant play anything but any other game its ok

Yes, it is possible to recover a Roblox account even if you are logged in to your Xbox. However, recovering your Roblox account is independent of your Xbox account, and you will need to use the recovery methods that Roblox provides.

Recovering your Roblox account:

1. Reset password:

If you remember your username, you can go to the Roblox login page and click on "Forgot password?" or "Recover account."

2. Email or phone verification:

If you have an email or phone number associated with your account, you can use this method to reset your password.

3. Roblox support:

If you do not have access to an email or phone number associated with your account, you can contact Roblox support at roblox.com/support.

4. Xbox and Roblox Account:

If you have linked your Roblox account to your Xbox account (Gamertag), you will need to use your Roblox account password to log in, even if you are logged in on Xbox.

5. Recover your account via Xbox:

If you have access to your Xbox console, you can try logging into Roblox via the Xbox app and resetting your password there, or try recovering your account using an associated email or phone number if you have access to those details.

x. Also how do i let both my daughters play at the same time. I created both of themt accounts. When one is playing the other one cant join.

ROBLOX

Hello I Need Help By Roblox Even Know Im Banned I Cant Play On Other Alt Acc's And it comes up with errors and ids Please help roblox bye!