aisen A1 have problem hashrate

[mj224351522]

I have an aisen A1 25th/s  that works for 13 minutes and the hash rate goes up to 25 th/s and suddenly the hash rate goes down to 0 .
Does anyone know the solution to my problem?

[BitMaxz]

It seems that their website is currently suspended according to their website "aisenminer.top"

Can you try to mine on other pool it might be a pool issue

Check this list below
- https://miningpoolstats.stream/bitcoin

Or switch to https://viabtc.com pool

[mikeywith]

Is that from the unpopular "Love Core" manufacturer? this is one reason why people should stop buying those types of gears, they have simply modified versions of either Inno, avalon or bitmian but you don't know which one is which, and they have no support, probably not even a web page for that matter, and the materials you may find online regarding such miners are little to nothing.

But judging by the common issues of other gears, usually, this problem is caused by high temperature, what happens is that the miner starts cool enough to hash at full speed, and then due to bad ventilation or anything else, they get way too hot, the miner tries to protect itself and drops voltage/frequency aka going to lower power mode which leads to less hash rate, cools down for a little but still even with that drop it's not cool enough so it shuts-down to prevent the dashboards from frying.

Another possible cause is also heat, but not the miner itself that heats up, the PSU, gets hot, fails to deliver enough power and problems start, other things like your router not liking the ongoing connections with the pool, it may drop outgoing/incoming packets, the pool doesn't like your miner for whatever reason, but ignore this for now and simply focus on troubleshooting for heat issues, flash a firmware, perform a hard reset, if that fails, try another pool, then another router, if all fails, copy-paste the kernel log here and let's try to find what's going on.