bitcoin core wallet transactions syncing

ill explain the steps i want figure out.

I have an empty bitcoin core wallet .

Step 1. I backup the wallet and go offline.   Step 2. Someone send me a bitcoin to this wallet and i can see it(in balance). 

Step 3 .Ill restore my bitcoin core wallet to the initial point..

What will happen then ?

I assume that ill start over with the blockchain from scratch, And what will happen is that initially the balance will be 0 (since my node is not yet aware of the transaction). So ill need to synchronize up to the block where the transaction was included (this will take some time). At that time the balance will be updated. After that the synchronization will continue until it’s up-to-date with the head.

I’m trying to avoid making test this week because lake of time, So if someone can help and know the exactly answer, i will be glad to be updated ASAP .

If not , ill update after testing if its working as i mentioned above. 

Does Bitcoin Core v0.17.0 run on native wayland?

I’m trying to run bitcoin core v0.17.0 on Wayland on Fedora 29. When I run bitcoin-qt I receive

Warning: Ignoring XDG_SESSION_TYPE=wayland on Gnome. Use QT_QPA_PLATFORM=wayland to run on Wayland anyway.

Running with QT_WPA_PLATFORM=wayland yields

QSocketNotifier: Can only be used with threads started with QThread

Is there a configuration change that will allow bitcoin core v0.17.0 to run on native wayland? Or what is the best way to provide a bug report to the core devs regarding wayland issues?

Fatal Error – Bitcoin Core 17.0.1 and 16.3 on OSX crashes instantly

I did a fresh install of OSX 10.11.6 (El Capitan) on my old Mac Laptop for the purpose of running a full node.

Downloaded and installed Bitcoin Core 17.0.1 onto the machine’s second internal drive, so as to not fill up the boot drive. After install and launch, it synced al headers then started downloading blocks. After about 4 or 5 minutes it stopped downloading blocks, then it gave me a fatal error message and crashed. Every time I open it it now crashes immediately.

I deleted 17.0.1 and tried to download 16.3 to see if that helped, but 16.3 crashes instantly also.

I tried to open the debug.log file and the console window crashed immediately.

Any ideas?