Monero has turned into a complete slag after the upgrade, it's not synronized, you have to delete the entire database, it's downloaded a new one for three days, it's synchronized for a long time, and most importantly it's not sent now ... the wallet constantly gives an error and requires a ring in the block. With such troubles you can not see the expansion of recognition.
I run at least four nodes in as much different machines. I have never encountered such problems; pre or post HF. Prehaps it's an issue with your workflow/methods. The best thing to do is post the logs. I'm sure somebody on here could decipher them for you.
2018-04-26 16:08:17.835 8844 INFO logging contrib/epee/src/mlog.cpp:185 New log categories: *:WARNING,net:FATAL,net.p2p:FATAL,net.cn:FATAL,global:INFO,verify:FATAL,stacktrace:INFO,logging:INFO,msgwriter:INFO
2018-04-26 16:08:19.073 8844 WARN net.http src/common/util.cpp:627 Failed to determine whether address '' is local, assuming not
2018-04-26 16:08:23.436 8844 INFO logging contrib/epee/src/mlog.cpp:185 New log categories: *:WARNING,net:FATAL,net.p2p:FATAL,net.cn:FATAL,global:INFO,verify:FATAL,stacktrace:INFO,logging:INFO,msgwriter:INFO
2018-04-26 16:08:24.546 6004 ERROR wallet.ringdb src/wallet/ringdb.cpp:208 dbr. THROW EXCEPTION: tools::error::wallet_internal_error
2018-04-26 16:08:24.546 6004 WARN net.http src/wallet/wallet_errors.h:794 C:/msys64/home/vagrant/slave/monero-gui-win64/build/monero/src/wallet/ringdb.cpp:208:N5tools5error21wallet_internal_errorE: Failed to open rings database file 'C:\ProgramData\.shared-ringdb': Input/output error
2018-04-26 16:08:24.547 6004 ERROR wallet.wallet2 src/wallet/wallet2.cpp:5494 Failed to initialize ringdb: Failed to open rings database file 'C:\ProgramData\.shared-ringdb': Input/output error
2018-04-26 16:08:24.564 6004 WARN wallet.wallet2 src/wallet/wallet2.cpp:3718 Loaded wallet keys file, with public address: 487XfQxCafeWQof7HkAP4DGTpdz1jaCRJRgdcnE8rNfHTxydXSrRrqSTPTpoL5rFazLUf7inUo1ksNz
b1K5g3aiyPKaHrSB
2018-04-26 16:58:54.270 7796 WARN wallet.wallet2 src/wallet/wallet2.cpp:1272 Received money: 0.075000000000, with tx:
2018-04-26 16:59:00.566 7796 WARN wallet.wallet2 src/wallet/wallet2.cpp:1272 Received money: 0.120000000000, with tx:
2018-04-26 16:59:01.957 7796 WARN wallet.wallet2 src/wallet/wallet2.cpp:1272 Received money: 0.280761050000, with tx: <7a8c5304922090a63e3fe0488c4c9433cefb1423e36a95fdbacd97be11870e90>
2018-04-26 16:59:11.657 7796 WARN wallet.wallet2 src/wallet/wallet2.cpp:1272 Received money: 0.135031240000, with tx:
2018-04-27 05:33:16.540 12396 WARN net.dns src/common/dns_utils.cpp:508 WARNING: no two valid MoneroPulse DNS checkpoint records were received
2018-04-27 06:23:58.233 12396 ERROR wallet.wallet2 src/wallet/wallet2.cpp:6019 !own_found. THROW EXCEPTION: error::wallet_internal_error
2018-04-27 06:23:58.234 12396 WARN net.http src/wallet/wallet_errors.h:794 C:/msys64/home/vagrant/slave/monero-gui-win64/build/monero/src/wallet/wallet2.cpp:6019:N5tools5error21wallet_internal_errorE: Known ring does not include the spent output: 5230349
2018-04-27 06:24:24.031 12396 ERROR wallet.wallet2 src/wallet/wallet2.cpp:6019 !own_found. THROW EXCEPTION: error::wallet_internal_error
2018-04-27 06:24:24.031 12396 WARN net.http src/wallet/wallet_errors.h:794 C:/msys64/home/vagrant/slave/monero-gui-win64/build/monero/src/wallet/wallet2.cpp:6019:N5tools5error21wallet_internal_errorE: Known ring does not include the spent output: 5230349
2018-04-27 06:33:40.247 12396 ERROR wallet.wallet2 src/wallet/wallet2.cpp:6019 !own_found. THROW EXCEPTION: error::wallet_internal_error
2018-04-27 06:33:40.247 12396 WARN net.http src/wallet/wallet_errors.h:794 C:/msys64/home/vagrant/slave/monero-gui-win64/build/monero/src/wallet/wallet2.cpp:6019:N5tools5error21wallet_internal_errorE: Known ring does not include the spent output: 5026897
2018-04-27 06:33:55.567 12396 ERROR wallet.wallet2 src/wallet/wallet2.cpp:6019 !own_found. THROW EXCEPTION: error::wallet_internal_error
2018-04-27 06:33:55.567 12396 WARN net.http src/wallet/wallet_errors.h:794 C:/msys64/home/vagrant/slave/monero-gui-win64/build/monero/src/wallet/wallet2.cpp:6019:N5tools5error21wallet_internal_errorE: Known ring does not include the spent output: 5026897
2018-04-27 07:02:24.591 12396 ERROR wallet.wallet2 src/wallet/wallet2.cpp:6019 !own_found. THROW EXCEPTION: error::wallet_internal_error
2018-04-27 07:02:24.592 12396 WARN net.http src/wallet/wallet_errors.h:794 C:/msys64/home/vagrant/slave/monero-gui-win64/build/monero/src/wallet/wallet2.cpp:6019:N5tools5error21wallet_internal_errorE: Known ring does not include the spent output: 5172240
2018-04-27 07:02:49.682 12396 ERROR wallet.wallet2 src/wallet/wallet2.cpp:6019 !own_found. THROW EXCEPTION: error::wallet_internal_error
2018-04-27 07:02:49.682 12396 WARN net.http src/wallet/wallet_errors.h:794 C:/msys64/home/vagrant/slave/monero-gui-win64/build/monero/src/wallet/wallet2.cpp:6019:N5tools5error21wallet_internal_errorE: Known ring does not include the spent output: 5026897
2018-04-27 07:04:54.628 12396 ERROR wallet.wallet2 src/wallet/wallet2.cpp:6019 !own_found. THROW EXCEPTION: error::wallet_internal_error
2018-04-27 07:04:54.628 12396 WARN net.http src/wallet/wallet_errors.h:794 C:/msys64/home/vagrant/slave/monero-gui-win64/build/monero/src/wallet/wallet2.cpp:6019:N5tools5error21wallet_internal_errorE: Known ring does not include the spent output: 5230349
2018-04-27 07:05:53.673 12396 ERROR wallet.wallet2 src/wallet/wallet2.cpp:6019 !own_found. THROW EXCEPTION: error::wallet_internal_error
2018-04-27 07:05:53.673 12396 WARN net.http src/wallet/wallet_errors.h:794 C:/msys64/home/vagrant/slave/monero-gui-win64/build/monero/src/wallet/wallet2.cpp:6019:N5tools5error21wallet_internal_errorE: Known ring does not include the spent output: 5230349
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More over on Win 10 periodically there is a hang of a sound with a specific draw signal about every 30 minutes, with no other coins purse there are such problems. Therefore, the work of this purse to maintain the network for a long time is not possible, because of the discomfort of sound and braking PC.