Due to the abnormality of the node during the recent upgrade of COCOS, and COCOS has not been fixed this issue, Bitpie Wallet cannot obtain relevant node.
Bitpie decided to stop COCOS-related support, and the security of COCOS will not be affected by this. The COCOS private key can be imported into the official wallet for subsequent operations.
Tutorial of Importing to official wallet:https://www.yuque.com/docs/share/054a057d-bdb2-48b7-9140-e3a7ba3520ed
Bitpie team
February 23, 2021