Crypto Support Desk publishes practical, source-led guides to exchange, wallet, network and on-chain service changes. Information is checked against primary or reputable security sources and is not investment advice.
MEXC will pause AVAX deposits and withdrawals from September 22, 2026 at 14:00 UTC for an Avalanche network upgrade. What to do with pending transfers.
MEXC has temporarily suspended Solana deposits. Here is how to check a transfer and avoid duplicate sends or recovery scams.
KoinBay scheduled a wallet-system upgrade from September 19 22:00 UTC to September 20 01:00 UTC, temporarily pausing all crypto deposits and withdrawals.
Kraken continues to report funding delays across select blockchain networks. Learn how to check a pending deposit or withdrawal without resending funds.
Lemon is exiting Brazil and plans to close about 15,000 local accounts on October 16, 2026. Users should withdraw through official channels before closure.
Binance completed the Optimism USDT contract swap; legacy Optimism USDT is now OPUSDTE and old-token withdrawals are unsupported.
KuCoin temporarily suspended QKC Mainnet and CAMP Mainnet deposits for maintenance.
Kraken has disabled trading for 21 assets and plans to disable withdrawals December 10 before liquidating remaining balances.
