I’ve downloaded the browser wallet through the Concordium website. In the past I’ve succesfully set up an account and identity through mobile. (Both wallets: legacy and new relased mobile wallet).
It’s on mainnet, since I want to trade on Concordex. I’ve first encountered this problem on the 3rd of July 2023: RpcError: Code: UNKNOWN Method: concordium.v2.Queries/GetCryptographicParameters Meta: connection: keep-alive content-length: 0 date: Mon, 03 Jul 2023 11:42:00 GMT server: awselb/2.0. Now I still get the same error: RpcError: Code: UNKNOWN Method: concordium.v2.Queries/GetCryptographicParameters Meta: connection: keep-alive content-length: 0 date: Wed, 06 Sep 2023 06:48:36 GMT server: awselb/2.0
It’s quite hard for us to determine what is going on since we cannot really see anything, but could you try the following and report on what the result is.
Try to use the wallet on testnet. Do you get the same issue?
On the same computer & network try to use concordium-client, e.g., concordium-client --grpc-ip grpc.mainnet.concordium.software raw GetCryptographicParameters --secure. Does that work correctly?