After I had too many Cards in my side deck I saved the deck and now I am stuck in the" waiting for server " screen whenever I try to access this Deck all other Decks are still working. I tried to clone it but the clone has the same problem, I can still play with the Deck though.

I fixed it by exporting the deck and import it without the side deck!
PC Version: 2024.37.10.5858.1069283

Deck
1 Myrel, Shield of Argive (BRO) 18
2 Radiant Grace (VOW) 31
1 Valiant Veteran (DMU) 38
1 Serra Redeemer (DMU) 282
1 Siege Veteran (BRO) 25
2 Baird, Argivian Recruiter (DMU) 195
1 Harbin, Vanguard Aviator (BRO) 212
14 Plains (BRO) 268
2 Skystrike Officer (BRO) 62
1 Rescue Retriever (BRO) 288
4 Zephyr Sentinel (BRO) 74
2 Yotian Tactician (BRO) 228
2 Plunge into Winter (WOE) 22
4 Resolute Reinforcements (DMU) 29
1 Spectrum Sentinel (BRO) 244
1 Fortified Beachhead (BRO) 262
2 Runic Shot (DMU) 30
4 Cavern of Souls (LCI) 269
4 Secluded Courtyard (NEO) 275
2 Argivian Phalanx (DMU) 5
3 Destroy Evil (DMU) 17
3 Ossification (ONE) 26
1 Gaea's Courser (BRO) 181
1 Archangel Elspeth (MOM) 6

Sideboard
2 Elspeth's Smite (MOM) 13
1 Surge of Salvation (MOM) 41
1 Destroy Evil (DMU) 17
1 Citizen's Arrest (DMU) 11
2 Take Up the Shield (DMU) 35
1 Citizen's Arrest (DMU) 11
1 Might of the Ancestors (LCI) 23
1 Heroic Charge (DMU) 20