Grow Mediums Two plants blocked after a week of flowering - double autopot

[WhiteWidower]

Everything went very well, two different plants bloomed for a week and looked sensational. I left for 8 days and when I came back, it turned out that the tiny tops did not grow at all, and even looked worse than the week before.
The plants themselves didn't look bad. Since then, the tops hardly grew for the next 2 weeks.
I have been using BioTabs according to the instructions and have been wondering what happened for a long time.
I have the impression that the soil (with 50/50 perlite) is more moist than in the pots of the second box, which are connected to the same tank.
The only explanation is that the autopot got stuck and kept the water level constant.
Has anyone had such experiences?
I inspected the device, but nothing is dirty.
The leaves are not fallen, only the flowering has been blocked.
I'm debating whether to throw the plants away or give them a chance. They probably won't unlock until next week (if at all). They will then be 62 days old and have very haggard looking little tops.

FastBuds Strawberry Banana
Barneys Farm gorilla Glue
BioTabs
Airdome

 

[Bill.de.Cat]

Everything went very well, two different plants bloomed for a week and looked sensational. I left for 8 days and when I came back, it turned out that the tiny tops did not grow at all, and even looked worse than the week before.
The plants themselves didn't look bad. Since then, the tops hardly grew for the next 2 weeks.
I have been using BioTabs according to the instructions and have been wondering what happened for a long time.
I have the impression that the soil (with 50/50 perlite) is more moist than in the pots of the second box, which are connected to the same tank.
The only explanation is that the autopot got stuck and kept the water level constant.
Has anyone had such experiences?
I inspected the device, but nothing is dirty.
The leaves are not fallen, only the flowering has been blocked.
I'm debating whether to throw the plants away or give them a chance. They probably won't unlock until next week (if at all). They will then be 62 days old and have very haggard looking little tops.

FastBuds Strawberry Banana
Barneys Farm gorilla Glue
BioTabs
Airdome

Pictures would be useful. Haven't had any of my valves stick so far. Running 2 of my 6 pots with 2 plants in them this round. They not looking as good as the singles but not so bad.

 

[WhiteWidower]

There is a mess in the box, because the plants grew too large and I had to bend them and put on a net to the top. If it wasn't for that, they looked completely healthy. Probably the mechanism regulating the irrigation and drying cycle did not work properly, but I don't know why, nothing was dirty there.
At the moment, I wonder if the plant will start building new tops at all, those that already exist are very small.
Over the next week, it will turn out whether the plant started after bringing the soil to a normal state.