Failure to Submit/Missing or Extra Cards in Sideboard
When a player is unable to submit their sideboard due, often giving an error message, and often for having having 14 or 16 cards in their constructed sideboard.

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Hello,
For this issue, please submit at: https://mtgo-support.wizards.com/hc/en-us/requests/new and select 'Reimbursement Request / Report An Issue'.
Thanks!
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Hello,
For this issue, please submit at: https://mtgo-support.wizards.com/hc/en-us/requests/new and select 'Reimbursement Request / Report An Issue'.
Thanks!
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Hello,
For this issue, please submit at: https://mtgo-support.wizards.com/hc/en-us/requests/new and select 'Reimbursement Request / Report An Issue'.
Thanks!
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Hello,
For this issue, please submit at: https://mtgo-support.wizards.com/hc/en-us/requests/new and select 'Reimbursement Request / Report An Issue'.
Thanks!
-
Hello,
For this issue, please submit at: https://mtgo-support.wizards.com/hc/en-us/requests/new and select 'Reimbursement Request / Report An Issue'.
Thanks!
-
Hello,
For this issue, please submit at: https://mtgo-support.wizards.com/hc/en-us/requests/new and select 'Reimbursement Request / Report An Issue'.
Thanks!
-
Hello,
For this issue, please submit at: https://mtgo-support.wizards.com/hc/en-us/requests/new and select 'Reimbursement Request / Report An Issue'.
Thanks!
-
Hello,
For this issue, please submit at: https://mtgo-support.wizards.com/hc/en-us/requests/new and select 'Reimbursement Request / Report An Issue'.
Thanks!
-
Hello,
For this issue, please submit at: https://mtgo-support.wizards.com/hc/en-us/requests/new and select 'Reimbursement Request / Report An Issue'.
Thanks!
-
Hello,
For this issue, please submit at: https://mtgo-support.wizards.com/hc/en-us/requests/new and select 'Reimbursement Request / Report An Issue'.
Thanks!
-
Hello,
For this issue, please submit at: https://mtgo-support.wizards.com/hc/en-us/requests/new and select 'Reimbursement Request / Report An Issue'.
Thanks!
-
Hello,
For this issue, please submit at: https://mtgo-support.wizards.com/hc/en-us/requests/new and select 'Reimbursement Request / Report An Issue'.
Thanks!
-
Hello,
For this issue, please submit at: https://mtgo-support.wizards.com/hc/en-us/requests/new and select 'Reimbursement Request / Report An Issue'.
Thanks!
-
Hello,
For this issue, please submit at: https://mtgo-support.wizards.com/hc/en-us/requests/new and select 'Reimbursement Request / Report An Issue'.
Thanks!
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Cariddis#32214 commented
I experienced problem with mtgo making it impossible to submit the sideboard after my G1, even though I had 60 cards in deck and everything was still legal.
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When a player is unable to submit their sideboard due, often giving an error message, and often for having having 14 or 16 cards in their constructed sideboard, or other various issues during sideboarding that aren't transitioning issues or the client crashing/becoming unresponsive.