Sorry for the delayed reply, I noticed some of the community members gave some suggestions, here are some more suggestions to help fix the issue:

- Reset your internal clock and restart your system and wallet.

- Back up your wallet and resync the CIRC blockchain.

- Leave your computer on and your wallet open for as long as possible during staking.

- Do you have another computer system you can test on? If so, transfer over your .dat file and redownload the wallet on the new system.

- Try sending your coins to the wallet in bigger chunks, at least 500 to 1000. In your case, I would split your coins even larger to determine if that fixes the problem.

If those steps do not yield results we can do some more test to see if we can get it resolved asap. Thanks for reaching out.

- Barakus (CC)