What happend to Callisto Wallet?
It worked fine with Trezor, but nowadays I can not connect to my wallet. When I click on 'connect to Trezor' button the circle is starting rotate forever. I use the latest Trezor firmware (1.12.1) and latest Chrome.
When I try with supported Chrome or Firefox, the result is the same.
When I try it with unsupported Edge or Opera, my wallet can open, but the staking withdrawal transaction doesn't work.

Hi,
I try to mine GRID with my 3x NV1070Ti
I get the following error:
"The semaphore timeout period has expired, resetting in 5sec"
What can cause this error? What is this?

Hi,
How do you mine RVN? Is it profitable for you?
I tried to mine RVN with my 3x NV1070TI rig instead of ETH. I use the same settings as with ETH. Wattomine say I should receive about 200RVN in 24hours but I mined only ~30RVN in 1 day.
My miner is ccminer2.3. Hash rate is only 33MH for the 3pcs card. I tried it with different settings but I can't get higher hash rate. In case of ETH I have stable >90MH. I use nanopool.

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Additional info:
I have updated Nvidia driver to the latest and now I can use T-rex. Hashrate with this ~55-60MH now (depends on my settings). I am curious how may RVN will be mined in 1day.